BILL ANALYSIS                                                                                                                                                                                                    



                                                                  SB 598
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          Date of Hearing:   June 30, 2009
          Counsel:                Kimberly A. Horiuchi


                         ASSEMBLY COMMITTEE ON PUBLIC SAFETY
                                Juan Arambula, Chair

                       SB 598 (Huff) - As Amended:  May 5, 2009
           
           
           SUMMARY  :  Provides that the Department of Motor Vehicles (DMV)  
          shall advise a person convicted of a second or third offense of  
          driving under the influence (DUI) with a blood alcohol content  
          (BAC) of .08% or more that he or she may receive a restricted  
          license, as specified, if he or she shows verification of  
          installation of a certified ignition interlock device (IID) and  
          pays a fee sufficient to include the costs of administration, as  
          specified.  Specifically,  this bill  :   

          1)States for a second offense DUI, the DMV shall notify the  
            person that he or she may apply for a restricted license, as  
            specified, after 90 days of suspension if he or she meets the  
            requirements of existing law and submits proof of a certified  
            IID.  For a third offense, a person may receive a restricted  
            license after six months of suspension if he or she meets the  
            requirements of existing law and submits proof of a certified  
            IID.  

          2)States if the driver convicted of DUI installs and maintains  
            an IID and otherwise complies with existing law including  
            enrollment and participation in DUI classes required by DMV,  
            the only restriction on his or her license shall be the  
            requirement to only drive a vehicle with an installed IID, as  
            specified.

          3)States the provisions of this bill shall become operative on  
            July 1, 2010. 

           EXISTING LAW  :

          1)Authorizes the court to require that a person convicted of a  
            first offense violation of DUI and DUI causing bodily injury  
            to install a certified IID on any vehicle that the person owns  
            or operates and prohibits that person from operating a motor  
            vehicle unless that vehicle is equipped with a functioning,  








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            certified IID.  The court shall give heightened consideration  
            to applying this sanction to a first-offense violator with  
            0.20% or more, by weight, of alcohol in his or her blood at  
            arrest, or with two or more prior moving traffic violations,  
            or to persons who refused the chemical tests at arrest.  If  
            the court orders the IID restriction, the term shall be  
            determined by the court for a period not to exceed three years  
            from the date of conviction.  The court shall notify the DMV,  
            as specified, of the terms of the restrictions in accordance  
            with existing law.  The DMV shall place the restriction in the  
            person's records in the DMV.  [Vehicle Code Section  
            23575(a)(1).]

          2)Requires the court where a person convicted of a violation of  
            driving on a suspended license where the suspension is the  
            result of DUI to install an IID on any vehicle that the person  
            owns or operates and prohibits the person from operating a  
            motor vehicle unless the vehicle is equipped with a  
            functioning, certified IID.  The term of the restriction shall  
            be determined by the court for a period not to exceed three  
            years from the date of conviction.  [Vehicle Code Section  
            23575(a)(2).]

          3)States the court shall advise the person that installation of  
            an IID on a vehicle does not allow the person to drive without  
            a valid driver's license.  [Vehicle Code Section 23575(c).]

          4)States a person whose driving privilege is restricted by the  
            court pursuant to this section shall arrange for each vehicle  
            with an IID to be serviced by the installer at least once  
            every 60 days in order for the installer to recalibrate and  
            monitor the operation of the device.  The installer shall  
            notify the court if the device is removed or indicates that  
            the person has attempted to remove, bypass, or tamper with the  
            device, or if the person fails three or more times to comply  
            with any requirement for the maintenance or calibration of the  
            IID.  There is no obligation for the installer to notify the  
            court if the person has complied with all of the requirements  
            of this article.  [Vehicle Code Section 23575(d).]

           FISCAL EFFECT  :   Unknown

           COMMENTS  : 

           1)Author's Statement  : According to the author, "Only a small  








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            percentage of people convicted of multiple DUIs are required  
            by court to install an IID on their vehicles to discourage  
            recidivism. Senate Bill 598 will increase the use of ignition  
            interlocks among repeat offenders while they are in treatment  
            and will reduce the incidence of driving while on a suspended  
            license. The measure provides one more tool to proactively  
            fight drunk driving."

           2)Existing Law Related to IID and DUI  :  An IID is a  
            "sophisticated breath-testing device that is connected to the  
            ignition system of a vehicle.  When the device detects a  
            pre-set level of alcohol in a breath sample, presumably  
            provided by the driver, it prevents the vehicle from being  
            started by blocking electrical power to the starter."   
            [Robertson et al., Between the Lines:  About Alcohol Ignition  
            Interlocks, (2007) 16 American Prosecutors Research Institute  
            1.]

          Current law authorizes use of an IID where the court feels it is  
            appropriate.  Vehicle Code Section 23575 relates specifically  
            to the use of IIDs under specified circumstances and states  
            the court may require that a person convicted of a  
            first-offense violation of DUI to install a certified IID on  
            any vehicle that the person owns or operates and prohibits  
            that person from operating a motor vehicle unless it is  
            equipped with a functioning, certified IID.  The court is  
            required to give heightened consideration to a high BAC or  
            multiple moving violations in applying the IID requirement to  
            a first offender.  If the offender is required to install an  
            IID, the length of time shall be determined by the court and  
            may not exceed three years.  [Vehicle Code Section  
            23575(a)(1).]  

          In 1998, the Legislature required the court to order an IID on  
            every offender convicted of driving on a suspended license  
            where the suspension was the result of a prior DUI conviction.  
             The term of restriction may be set by the court not to exceed  
            three years.  Prior to last year, the court notified the  
            defendant of his or her responsibility to install an IID.  The  
            defendant is required to bring the vehicle in to service the  
            IID every 60 days to recalibrate and monitor the device.  If  
            the defendant fails three or times to service the device or in  
            any way tampers with the device, the installer must notify the  
            court.  [AB 762 (Torlakson), Chapter 756, Statutes of 1998;  
            Vehicle Code Section 23575(b); but see AB 1388 (Torlakson),  








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            Chapter 404, Statutes of 2008.]  Under these provisions of  
            law, it is possible a defendant may be ordered to install the  
            IID as a condition of probation, meaning the defendant may  
            suffer a violation of probation and additional jail time if he  
            or she does not comply.  

          Any attempt to remove, bypass or tamper with an IID is deemed  
            unlawful and, as such, is a misdemeanor punishable by up to  
            six months in the county jail and/or a fine of not more than  
            $1000.  [Vehicle Code Section 23247(d); Penal Code Sections 15  
            and 19.]  Included in the definition of "bypass" is failing to  
            retest while the car is motion three consecutive times.  
            [Vehicle Code Section 23575(o)(1) and (2).]  

           3)License Suspension and Revocation  :  Currently, DUI results in  
            license suspension or revocation under certain circumstances.   
            The length of time of suspension or revocation depends on a  
            number of prior convictions and is listed in other code  
            sections.  Vehicle Code Section 13352 is the general statute  
            regarding license suspension or revocation for DUI and speed  
            contest and states, in relevant part, "The department [DMV]  
            shall immediately suspend or revoke the privilege of a person  
            to operate a motor vehicle upon the receipt of an abstract of  
            the record of a court showing that the person has been  
            convicted of [driving under the influence and speed contest]."  
             [Vehicle Code Section 13352(a).]  Below is a description of  
            various license suspension terms and conditions for those  
            arrested or convicted of DUI or DUI causing great bodily  
            injury. 

              a)   First Offense  :  When a person is convicted of DUI  
               without injury as a first offense, except under certain  
               circumstances, the person's license shall be suspended for  
               six months.  This means unless the person meets other  
               criteria, he or she may not operate a motor vehicle for  
               that period of time.  [Vehicle Code Section 13352(a)(1).]  

             The privilege to drive may only be reinstated, as defined in  
               other statutes, if the person shows proof of financial  
               responsibility and has completed the DUI program offered by  
               the DMV, as specified.  However, enrollment and completion  
               of the course must occur after the conviction.  [Vehicle  
               Code Section 13352(a)(1).]

             When a person is convicted of DUI causing bodily injury, the  








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               privilege to operate a motor vehicle shall be suspended for  
               one year.  Again, the privilege may only be reinstated if  
               he or she can show proof of financial responsibility and  
               successful completion of a DUI program.  [Vehicle Code  
               Section 13352(a)(2).]

             When a person is arrested (before conviction) for DUI as a  
               first offense, existing law allows the DMV to suspend his  
               or her license immediately.  [Vehicle Code Section  
               13353.2(a)(1).]  The period of suspension for a first  
               offense is four months assuming the driver did not refuse a  
               chemical test, as specified.  [Vehicle Code Section  
               13353.3(b)(2).]  Notwithstanding that provision, if a  
               first-time DUI arrestee shows proof of enrollment in a DUI  
               program and is 21 years of age or older, he or she may get  
               a restricted license after 30 days.  A restricted license  
               means the driver may only drive to and from specific  
               places, such as the DUI program, work and/or school.   
               [Vehicle Code Section 13353.7(a).]  The restriction shall  
               be in effect for a period of five months.  [Vehicle Code  
               Section 13353.7(a)(3).]  

              b)   Second Offense  :  A person convicted of DUI as a second  
               offense shall have his or her license suspended for a  
               period of two years.  [Vehicle Code Section 13352(a)(3).]   
               The privilege to operate a motor vehicle may be reinstated  
               with restriction after  one year  where the person show proof  
               of financial responsibility, enrollment in a DUI program  
               and proof of installation of an IID.  [Vehicle Code section  
               13352 (a)(3)(A) to (F).]

             When a person is convicted of a second offense DUI with  
               injury, his or her license is suspended for three years  
               although he or she may get a restricted license after one  
               year upon a showing of proof of financial responsibility,  
               enrollment in a DUI class and proof of installation of an  
               IID.  [Vehicle Code Section 13352(a)(4).] 

             A person who has been previously convicted of DUI and is  
               arrested again for DUI shall have his or her license  
               suspended for a period of one year.  [Vehicle Code Section  
               13353.3(b)(2).]  

              c)   Multiple Offenses  :  A person convicted of DUI for a  
               third offense shall have his or her license suspended for a  








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               period of three years.  A person may receive a restricted  
               license after  one year  if he or she shows proof of  
               financial responsibility, enrolls in a DUI class and shows  
               proof of installation of an IID.  [Vehicle Code Section  
               13352 (a)(5).]  If convicted of a third offense of DUI with  
               injury, a person's license to operate a motor vehicle shall  
               be suspended for a period of five years with the ability to  
               get a restricted license if he or she demonstrates, among  
               other things explained above, proof of installation of an  
               IID.  [Vehicle Code Section 13352(a)(6).]  If a person is  
               convicted of a DUI for a fourth offense, he or she shall  
               receive a license suspension for a period of four years.   
               He or she may also get a restricted license after one year  
               if he or she shows proof of, among other things,  
               installation of an IID.  [Vehicle Code Section  
               13352(a)(4).]  This bill creates an incentive by  
               authorizing the return of a person's license after 90 days  
               of restriction on a second offense DUI and after six months  
               on a third offense DUI if the offender installs an IID.  
               Otherwise, he or she would have to wait two years on a  
               second offense and three years on a third offense.  

           4)Driving on a Suspended License  :  When a person is convicted of  
            DUI, he or she may not take the necessary steps to re-instate  
            his or her license.  Hence, when that person is apprehended  
            driving again, he or she faces the additional misdemeanor of  
            driving on a suspended license when the suspension is the  
            result of a DUI.  If an offender's license is suspended for  
            reasons relating to DUI, the penalty upon conviction is more  
            severe than for reasons not related to DUI.  A person who  
            operates a motor vehicle when his or her license is suspended  
            for DUI is punished as follows:  for a first offense, the  
            court shall sentence an offender to not less than 10 days and  
            not more than six months in county jail and a fine of not less  
            than $300 and not more than $1,000.  If the court grants  
            probation, the court must sentence the offender to a term of  
            10 days in county jail as a condition of probation; for a  
            second or subsequent offense committed within five years, the  
            court shall impose a sentence of not less than 30 days in  
            county jail and not more than one year and by a fine of not  
            less than $500 and not more than $2,000.  If the court grants  
            probation, the court must sentence the offender for a period  
            of 30 days.  If an offender is convicted of a second or  
            subsequent offense within seven years but over five years and  
            the court grants probation, the court must sentence the  








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            offender to a term of 10 days in county jail as a condition of  
            probation.  [Vehicle Code Section 14601.2(d) to (g).]  

          Existing law also allows the DMV to suspend a person's license  
            for failing to provide a chemical or breathe test upon request  
            by a peace officer.  The penalties for operating a motor  
            vehicle on a suspended license when the suspension is based on  
            a refusal to submit to a chemical test are as follows:  for a  
            first offense, a court may sentence for a term of not more  
            than six months in the county jail, a fine of not less than  
            $300 and not more than $1,000 or by both imprisonment and  
            fine; an offender convicted of second or subsequent offense  
            within five years must be sentenced to a minimum of 10 days  
            and not more than one year in county jail and by a fine of not  
            less than $5,000.

           5)Other States and the Federal Government  :  New Mexico passed  
            the nation's first mandatory IID law for all DUI offenses in  
            2005.  Forty-three states allow courts to apply IIDs where  
            they deem appropriate, including California.  Since 2005,  
            three other states, Arizona, Louisiana and Illinois, have also  
            passed mandatory IID laws and several other states have  
            mandatory IID laws pending.  According to USA Today, New  
            Mexico passed the law as a response to statistics that showed  
            a high rate of DUI fatalities.  "New Mexico, which ranks sixth  
            in the nation in the rate of alcohol-related car fatalities,  
            is becoming one of the toughest enforcers.  There are 3000  
            interlocks on cars in the state, the highest per capita of any  
            state."  [Nasser, States Turn on to Idea of Ignition Locks,  
            USA Today (June 23, 2005);  
            .] 
              However, one article suggests that more than 50% of people  
            who are supposed to install IIDs have not done so.   
            [Addressing Loopholes with New Mexico's Ignition Interlock  
            Law, .]

          One report from the Pacific Institute for Research and  
            Evaluation studied the success of IIDs in New Mexico and  
            concluded, "The study provides evidence that interlocks are as  
            effective with first offenders (approximately 60% reduction in  
            recidivism when on the vehicle) as they are for multiple  
            offenders."  [Voas, et al., Interlocks for First Offenders:   
            Effective?, Pacific Institute for Research and Evaluation  
            (July 27, 2007).]  It is unknown from the report what level of  








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            peer review has occurred before or after publication. 

          The Wisconsin Department of Transportation stated in its report  
            that "IIDs have a place in preventing recidivism, but some  
            have also suggested that better results could be achieved  by  
            disaggregating offenders for more individualized treatment.   
            In controlled studies, IIDs work in the short term, while they  
            are on the car, but it appears that there is not any long-term  
            behavioral effect."  The report also suggests that to defray  
            to costs of IIDs, a dollar-for-dollar reduction in fines  
            associated with license reinstatement or court costs might be  
            advisable. [Executive Summary:  Ignition Interlock Devices and  
            Vehicle Immobilization, Summer 2003;  
            .]

          The Arizona Legislature passed its mandatory IID law in June  
            2007 but has since sought a repeal of the statute.  The  
            Arizona Star reported, "Saying they made a mistake, state  
            representatives voted Tuesday to repeal the newly enacted law  
            requiring motorists convicted of any drunk-driving offense to  
            install an ignition interlock device.  But the interlock  
            requirement has already been signed by the Governor, and  
            backers say it's too late for the House to change its mind.   
            The voice vote in the House on the amendments to SB 1582 came  
            after Rep. John Kavanagh, R-Fountain Hills, said he and his  
            colleagues were acting on incomplete and in some cases,  
            incorrect, information when concluding last month that  
            requiring interlocks will cut down on accidents . . . . "   
            [Fischer, AZ House Backpedals, Asks Repeal of Tougher DUI Law,  
            Arizona Star (June 13, 2007); .]  Arizona appears to have enacted its mandatory IID law  
            effective January 1, 2009.  [Ariz. Transportation Code Section  
            28-1461(1)(a).]

          The Federal Government forcibly expressed its preference for  
            IIDs in 1998 with the passage of the Transportation Equity Act  
            for the 21st Century.  Relevant provisions state, "Repeat  
            intoxicated driver law.  The term 'repeat intoxicated driver  
            law' means a State law that provides, as a minimum penalty,  
            that an individual convicted of a second or subsequent offense  
            for driving while intoxicated or driving under the influence  
            after a previous conviction for that offense shall . . . be  
            subject to the impoundment or immobilization of each of the  
            individual's motor vehicles or the installation of an ignition  
            interlock system on each of the motor vehicles . . . . "  [23  








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            U.S.C. Section 164(a)(5)(B).]  As evidenced by the title for  
            the section, the recommendation on IIDs was reserved only for  
            subsequent DUI offenders.  The Federal Government did pass  
            legislation tying this provision to highway funds, but  
            California is in compliance because California has provisions  
            that authorize the court to mandate an IID where appropriate  
            and any person who wants to receive a restricted license after  
            a second or subsequent conviction for DUI or any person  
            convicted of driving on a suspended license, as specified,  
            must install an IID. 

           6)The Technology of Ignition Interlock Devices  :  Although IID  
            technology has been in use since the 1960's, recent  
            technological advances have made use of the device easier and  
            more reliable.  A published 2002 report of the University of  
            Pittsburg School of Law further explains the technology of  
            IIDs, "Ignition interlocks employ one of two basic types of  
            sensors to measure the breath alcohol concentration 'BrAC':  a  
            semiconductor sensor or an electrochemical sensor.  Each type  
            of sensor has its relative advantages and disadvantages,  
            although both types are commercially available.  The  
            semiconductor sensor, also called a solid-state or Taguchi  
            sensor, measures alcohol by detecting the change in electrical  
            resistance of a circuit exposed to volatile hydrocarbons.  The  
            major advantages of this sensor are its accuracy, low price,  
            and its durability.  However, this sensor suffers from two  
            significant drawbacks.  First, the device requires frequent  
            calibration.  Second, the device is not specific to alcohol.   
            Many hydrocarbons including motor vehicle exhaust and even  
            cigarette smoke affect the response.  Either of these  
            drawbacks may produce an unacceptably high frequency of false  
            positive readings, which greatly hinders the efficacy of the  
            interlock program.  False positive readings unjustly prevent  
            the driver from operating the vehicle, and they prevent the  
            program supervisor from determining whether the operator is  
            attempting to drink and drive.  The electrochemical or fuel  
            cell sensor overcomes both these drawbacks.  An  
                                                                              electrochemical sensor measures alcohol concentration by  
            detecting the electrical current generated by the oxidation of  
            alcohol.  

          "This sensor has greater stability in calibration, which reduces  
            maintenance requirements. More importantly, the device is  
            specific to ethyl alcohol, thereby greatly reducing false  
            positives.  Its relative disadvantage is its higher cost.   








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            While both the semiconductor and fuel cell sensor technologies  
            have clear relative advantages and disadvantages, either type  
            of sensor can perform satisfactorily.  This is because an  
            ignition interlock's usefulness does not depend on its ability  
            to make precise distinctions in BAC levels.  Its purpose is  
            simply to determine whether a person's BAC is above or below a  
            preset lockout limit. 

          "As the fundamental purpose of the ignition interlock is to  
            prevent an intoxicated person from operating a vehicle, the  
            BAC cutoff is usually safely set to a small, non-zero value,  
            typically 0.025%.  This small level compensates for drift in  
            the zero-point calibration value, thereby greatly reducing  
            false positives, while, at the same time, minimizing the risk  
            of an alcohol-impaired driver operating a vehicle. 

          "In addition to advances in alcohol sensor technology, there  
            have been improvements in the prevention of interlock  
            circumvention and tampering.  Circumvention or tampering  
            refers to any attempt to bypass the ignition interlock through  
            mechanical or electrical means, or by providing a bogus air  
            sample.  A key tool in hampering attempts to bypass the  
            interlock is a data recorder. 

          "A data recorder documents all uses of the vehicle as well as  
            all attempts to circumvent or tamper with the device.  Among  
            the parameters recorded are:  date and time of vehicle use,  
            pass/fail records, BrAC levels, all attempts to disengage the  
            device, and maintenance records.  A means for backing up the  
            data is necessary in case of power interruption.  Along with  
            the data recorder, another anti-circumvention feature is the  
            'rolling retest' requirement.  This requires the driver to  
            supply another breath sample between 5 and 30 minutes after  
            starting the vehicle.  The rolling retest is the most  
            effective means to thwart circumvention of the interlock by  
            having a surrogate provide a breath sample at the curb.   
            Failure of the rolling retest does not risk catastrophe by  
            disabling the vehicle.  The data recorder merely logs the  
            failure.  Additional appropriate action might include flashing  
            the headlights, setting off an alarm, or locking out the  
            driver unless she reports to a service center after a  
            specified number of days.  [Neugebauer, Alcohol Ignition  
            Interlocks: Magic Bullet or Poison Pill?  University of  
            Pittsburg Journal of Technology Law and Policy, Spring 2002;  
            See also, National Highway Traffic Safety Administration,  








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            Review of Technology to Prevent Alcohol Impaired Crashes, July  
            2007,  (hereinafter NHTSA report).]  
             

          A more recent study conducted by the National Highway Traffic  
            Safety Administration (NHTSA) described one form of  
            technology, tissue spectroscopy, "Spectroscopes are devices  
            that measure the proportion of a beam of light that is  
            absorbed or reflected by a sample at various wavelengths.  The  
            concentration of ethanol in tissue changes its absorption of  
            near-infrared (NIR) light at certain wavelengths.  This  
            phenomenon allows estimation of BAC by measuring how much  
            light has been absorbed at particular wavelengths from a beam  
            of NIR reflected from the tissue of the subject.  Infrared  
            light easily penetrates several millimeters of tissue; hence  
            the reflected signal reveals information about the tissue to  
            that depth.  This makes NIR reflectance spectroscopy  
            relatively insensitive to contaminants on the surface of the  
            skin.  Because the reflected spectrum is affected by many  
            other chemicals present in the skin, the estimation relies on  
            a complex statistical process called a partial-least squares  
            model.

          "The accuracy of a statistical estimation process depends on the  
            quantity and quality of the input data, which is a function of  
            the number of different wavelengths that are measured and the  
            number of times each is sampled.  Data quality is affected by  
            physical properties of the detector, such as bandwidth, noise,  
            linearity, and stability. Achieving narrow bandwidths at low  
            cost is particularly challenging.  Reducing the size, cost,  
            and measurement time of the tissue spectrometer while  
            maintaining data quality will require a substantial effort in  
            technology development, testing, and refinement.  There are  
            also physiological questions that must be resolved. The soft,  
            thin skin on the underside of the forearm works well for  
            reflectance spectroscopy.  Little is known about the  
            reflectance characteristics of the thicker, tougher skin of  
            the palms and fingers, or perfusion rates in various parts of  
            the hand, or the effects of the bones that lie close to the  
            skin.  Initial published data comparing estimates of BAC made  
            with tissue spectroscopy against true BAC show excellent  
            correlation.  These results represent levels of accuracy,  
            sensitivity, and specificity to ethanol that are far superior  
            to other known methods of measuring alcohol impairment that do  
            not involve extraction of bodily fluids.  Testing of a  








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            prototype by the Bernalillo County, New Mexico, Sheriff's  
            Department will begin in the autumn of 2007.  (NHTSA at  
            Executive Summary, xi.) 

          The NHTSA report also states, "The breath-alcohol ignition  
            interlock device (BAIID) is an aftermarket product hardwired  
            into the ignition circuit of a vehicle that prevents starting  
            until a breath sample has been given, analyzed for ethanol  
            content, and found to be below programmed limits.  Currently,  
            about a third of repeat-DUI offenders are using interlocks,  
            along with a very small fraction of first offenders.   
            Collectively, there are only about 100,000 units in use, as  
            compared with more than one million DUI arrests per year.   
            BAIIDs have been found to reduce DUI recidivism by 40 percent  
            to 90 percent in various studies.  However, crash rates for  
            interlock users are higher than for nonusers, because the  
            latter have their licenses revoked and tend to drive less and  
            with particular effort to avoid police attention.  Best  
            available data indicates that the crash rates of the interlock  
            users are essentially equal to those of average drivers. 

          "The low rate of use of BAIIDs is mostly the result of  
            institutional factors, rather than shortcomings in the  
            technology.  However, technology improvements over the next  
            decade are likely to decrease costs and inconvenience to users  
            by extending the interval between visits to have the BAIID  
            serviced.  Solid-state breath alcohol monitors are sold as  
            screening devices and have been proposed for primary  
            interlocks.  They lack the accuracy and ethanol-specificity of  
            fuel cells, but have substantial advantages in terms of size,  
            cost, and power consumption, especially for installation in a  
            cell phone or a key fob.  Recently developed solid-state  
            detectors are claimed to have much better accuracy and  
            specificity than the tin-oxide cells (Taguchi cells, named  
            after the inventor) found in most screening devices in current  
            use.  Some of the prototypes for primary interlocks developed  
            in Sweden use these new technologies, but details are  
            proprietary, as are data on the accuracy and reliability of  
            these devices.  The Swedish government is considering making  
            them."  (NHTSA at Executive Summary, ix.)

           7)Report of the DMV on the Effectiveness of IIDs  :  Commissioned  
            by the Legislature in AB 762 (Torlakson), Chapter 756,  
            Statutes of 1998, the DMV released two reports regarding the  
            implementation and effectiveness of IIDs in California.  In  








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            commenting on the use IIDs for first-time offenders, the  
            report concluded, "The results of this outcome study clearly  
            show that IIDs are not effective in reducing DUI convictions  
            or incidents for first DUI offenders, even those with high  
            BACs at arrest.  While their high blood alcohol levels suggest  
            that they are an alcohol-dependent population, ignition  
            interlock does not appear to be the answer in reducing their  
            drinking and driving risk.  This conclusion finds support in a  
            study that interviewed drivers, and found that first offenders  
            were more hostile to interlocks and regarded them as less  
            useful, compared to repeat offenders (Baker, 1998).  Because  
            there is no evidence that interlocks are an effective traffic  
            safety measure for first DUI offenders, the use of the devices  
            should not be emphasized, even for those first offenders with  
            high BACs at the time of arrest, as is currently done in  
            California Vehicle Code Section 23575(a)(1)."  [Department of  
            Motor Vehicles, An Evaluation of the Effectiveness of Ignition  
            Interlock in California (hereinafter DMV Report) (September  
            2004).]  

          However, the DMV Report does recommend introduction of  
            legislation that would allow repeat DUI offenders who install  
            IIDs to reinstate their driver's licenses early after serving  
            their APS suspension or court-ordered DMV suspension.  The DMV  
            Report states, "The results of this study show that second DUI  
            offenders who serve half of their sentence suspension period,  
            and install an IID in order to obtain a restricted driver  
            license, have a lower risk of DUI recidivism that their  
            counterparts who remain suspended.  This supports the findings  
            of a randomized study of multiple DUI offenders in Maryland,  
            who installed IIDs in order to reinstate their driver licenses  
            (Beck et al., 1999).  While the results of both studies  
            generalize only to those repeat DUI offenders who choose to  
            install an IID, they do clearly show that interlocks can be  
            effective for repeat offenders."  (DMV Report at 18.) 

          Finally, the DMV Report suggests, "One way to encourage more  
            repeat offenders to install interlocks is to shorten their  
            period of suspension if they install the device.  Currently,  
            repeat DUI offenders receive a one-year APS suspension upon  
            arrest and upon conviction receive another suspension of two  
            years or longer, depending upon their number of prior DUI  
            convictions.  By requiring repeat DUI offenders to serve only  
            the shorter APS suspension if they install an IID, it is  
            likely more repeat offenders will choose to install an  








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            interlock.  It is important that a period of license  
            suspension, such as the term required under APS, remain in  
            effect, as numerous studies have shown that license suspension  
            is one of the most effective countermeasures for DUI  
            offenders."  (DMV Report at 18.)  The evidence seems to  
            suggest that IIDs are only effective when they are actually  
            installed rather than just required.  By providing an  
            opportunity to drive earlier, more offenders will actually  
            install the IID.  The provisions of this bill are supported by  
            the findings of DMV. 

           8)Argument in Support  :  According to the  Distilled Spirits  
            Council of the United States  , "Hardcore drunk drivers account  
            for the majority of alcohol-involved traffic fatalities.   
            Crash data shows that drivers with a BAC of .05 or above are  
            380 time more likely to be involved in a fatal crash that the  
            average non-drinking driver.  According to the National  
            Highway Traffic Safety Administration, in 2007, drivers with a  
            BAC of .15 or above accounted for approximately 54 percent of  
            the alcohol-involved fatal crashes in California.  Studies  
            have revealed that many offenders who are required to install  
            an interlock simply so not do so.  In fact, only about 20% of  
            the offenders ordered to install interlocks in the U.S. have  
            actually complied with this order.  This scenario occurs due  
            to inadequate compliance monitoring and poorly administered  
            interlock programs.  All too often, interlocks are not  
            integrated into a comprehensive set of sanctions aimed at  
            rehabilitating the DUI offenders.  Research shows that  
            interlocks are an effective deterrent while the device is on  
            an offender's car, but unless the interlock device is used in  
            tandem with the other solutions, such as assessment and  
            treatment, it is unlikely to result in long-term behavior  
            changes. 

          "Based on this information, SB 598 would help improve interlock  
            usage rates among hardcore drunk drivers.  Under the proposed  
            amendments, SB 598 would allow some drivers, if they elect to  
            install the device to have their restricted license issued to  
            them sooner.  We believe that strong laws enabling swift  
            identification, certain punishment and effective treatment are  
            critical fundamental elements necessary to reduce the  
            incidence of hardcore drunk driving and believe that these  
            elements must be coordinated into a statewide system to be  
            effective."









                                                                  SB 598
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           9)Related Legislation  :  AB 91 (Feuer) establishes a three-county  
            pilot program within the DMV that requires a person convicted  
            of DUI to install an IID, as specified, on all vehicles he or  
            she owns or operates and to participate in a county alcohol  
            and drug problem assessment program, as specified.

           10)Prior Legislation  :

             a)   AB 2784 (Feuer), of the 2007-08 Legislative Session,  
               would have required a person convicted of DUI, as  
               specified, to install an IID, as specified, in order to be  
               reissued a license, receive a restricted license, or  
               receive a reinstated license.  AB 2784's provisions were  
               removed from that bill in the Assembly Committee on  
               Appropriations and replaced with the provisions of SB 1361.  
                AB 2784 was gutted, amended into an unrelated bill, and  
               subsequently vetoed. 

             b)   SB 177 (Migden) of the 2007-08 Legislative Session,  
               would have, among other things, recast and revised  
               provisions of law authorizing restricted licenses and  
               imposing additional requirements with respect to IIDs on  
               those restricted licenses and established the IID  
               Assistance Fund in the State Treasury.  SB 177 was never  
               heard by the Senate Committee on Public Safety. 

             c)   SB 1361 (Correa), of the 2007-08 Legislative Session,  
               would have required installation of an IID, as specified,  
               for all offenders convicted of a DUI under certain  
               conditions.  Those conditions included where there is a  
               high BAC for a first offender and for a second or  
               subsequent offender.  SB 1361's provisions amended relevant  
               portions of the Vehicle Code to authorize the DMV to  
               reinstate the offender's license earlier than provided in  
               existing law if he or she shows proof of installation of an  
               IID.  SB 1361 was vetoed. 

             d)   SB 1388 (Torlakson), Chapter 404, Statutes of 2008,  
               required that a person immediately install a certified IID  
               on all vehicles he or she owns or operates for a period of  
               one to three years when he or she has been convicted of  
               violating specified provisions relating to DUI and driving  
               a motor vehicle when his or her license has been suspended  
               or revoked as a result of a DUI-related conviction.









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           REGISTERED SUPPORT / OPPOSITION  :   

           Support 
           
          California DUI Lawyers
          Distilled Spirits Council of the United States
           
          Opposition 
           
          None
           

          Analysis Prepared by  :    Kimberly Horiuchi / PUB. S. / (916)  
          319-3744