The bill amends Chapter 31-27 of the General Laws, focusing on penalties for driving under the influence (DUI) of alcohol or drugs. A new section, 31-27-2, establishes that individuals convicted of DUI or refusal to submit to a chemical test must have an ignition interlock system installed in their vehicle as part of their sentence before being eligible for license reinstatement. The bill specifies that individuals with a blood alcohol concentration of 0.08% or higher will face penalties, including mandatory installation of ignition interlock systems for varying periods based on the number of violations, with stricter penalties for repeat offenders.

The legislation also requires attendance at special courses and participation in alcohol or drug treatment programs. It establishes an ignition interlock system fund, which offenders will contribute to, and mandates that all ignition interlock systems be equipped with a camera for driver identification. Violations of the ignition interlock order will be classified as misdemeanors. The bill aims to enhance public safety by imposing stricter regulations and promoting rehabilitation for DUI offenders. It will take effect upon passage, with certain provisions effective July 1, 2025.