The bill amends Section 31-27-2.8 of the General Laws in Chapter 31-27, which addresses motor vehicle offenses, by introducing new requirements for individuals convicted of driving under the influence of drugs or controlled substances. Key insertions include mandates for the use of ignition interlock systems and the necessity for blood and urine testing as part of sentencing. The legislation specifies conditions under which a magistrate may eliminate the ignition interlock requirement, particularly when the individual is found to be under the influence of drugs but not intoxicating liquor. Furthermore, it establishes a framework for reducing mandatory license suspension periods contingent upon compliance with the ignition interlock and testing requirements.

Additionally, the bill modifies the enforcement of conditional hardship licenses and ignition interlock systems, requiring a hearing before a judge or magistrate can find a motorist in contempt for non-compliance. New legal language allows for penalties, including the revocation of conditional hardship licenses or extensions of testing periods, if a motorist fails to comply with sample requests or tests positive for controlled substances. The bill also outlines penalties for violations of the ignition interlock order, including misdemeanor charges for tampering or operating a vehicle without the system, with mandatory imprisonment for second violations within six months. Overall, the act aims to enhance accountability and promote road safety for individuals with conditional hardship licenses.