Did you know that California law requires all children be properly restrained in an appropriate car seat until they’re 8 years old and 4 feet 9 inches? We know the correct installation of a child restraint system can be a challenge. The Mammoth Lakes Police Department is committed to child safety and has partnered with the Bridgeport California Highway Patrol (CHP) to offer free car seats and car seat inspections by appointment only. They can arrange to meet you in the Mammoth Lakes Police Department's parking lot at 58 Thompsons Way. To schedule an appointment, please call the Bridgeport CHP at at 760-932-7995 during business hours. They will advise you on what to bring for your car seat appointment.