The purpose of this legislation, known as the Collision Avoidance Systems Act of 2025, is to update and clarify existing regulations regarding the use of pulsating light systems for high-mounted stop lamps on vehicles. The goal is to enhance safety by improving visibility when a vehicle is braking, thereby helping to prevent rear-end collisions. Key provisions of the Act include a clear definition of what constitutes a pulsating light system. This system is designed to make a high-mounted stop lamp flash rapidly up to four times for a maximum of 1.2 seconds when the brakes are applied.