ROADflow Signal is an advanced enforcement system designed and built by SEA Ltd. It provides 24/7 unattended enforcement of stop line violations at controlled crossings, such as level crossings. The system uses proven technology with over 100 installations to date. It features video analytics to detect crossing activation and vehicle incursions, and operates effectively in low light and severe weather conditions. ROADflow Signal enhances safety by providing a visible deterrent and automatic evidence generation.