Authorizing the use of a real-time digital spotter by law enforcement agencies to detect and enforce vehicle laws governing speeding, the use of wireless communications devices, and the use of seat belts; prohibiting the use of a real-time digital spotter in a local jurisdiction unless authorized by the governing body by local law adopted after reasonable notice and a public hearing; reducing certain fines for violations of the vehicle laws governing the use of wireless communications devices and seat belts; etc.