The document lists locations of red light cameras in several Southern California cities and provides a warning about the penalties for running red lights. It notes that right turns without a complete stop at red lights will result in $480 fines due to cameras. The list includes intersections in San Gabriel Valley, Hacienda Heights, Cerritos, and Orange County that have red light cameras installed. It emphasizes the importance of coming to a full stop at stop signs and red lights to avoid tickets and accidents.