Conn. Gen. Stat. § 29-6b: Fire suppression systems for patrol cars.

Each vehicle purchased for use primarily as a patrol car by a state police officer shall be equipped with a manufacturer-installed fire suppression system, provided such fire suppression system is available from at least one manufacturer. For purposes of this section, “fire suppression system” means a system that is integrated into the structure and electrical architecture of a vehicle and (1) uses sensors to measure post-impact vehicle movement to determine the optimal time to deploy chemicals designed to suppress the spread of fire or extinguish a fire resulting from a high-speed rear-end collision, and (2) may be activated both manually and automatically.