Traffic cameras are devices used to monitor and record vehicle movement on roads. They help enforce traffic laws by capturing images of vehicles that run red lights or exceed speed limits. These cameras can be stationary or mobile and are often placed at intersections or along highways. In addition to law enforcement, traffic cameras can also assist in traffic management. They provide real-time data to traffic control centers, helping to identify congestion and accidents. This information can be used to adjust traffic signals and improve overall road safety for all users, including pedestrians and cyclists.