System and method for improved updating and annunciation of traffic enforcement camera information in a vehicle using a broadcast content delivery service

A method of providing traffic enforcement camera location data to a receiver comprising:

• receiving a broadcast signal comprising a plurality of program channels and at least one data channel that has been transmitted to a plurality of receivers, the data channel comprising traffic enforcement camera data that is periodically updated, the traffic enforcement camera data comprising at least camera location data and camera identification data;
• demultiplexing the data channel from the received broadcast signal;
• updating the traffic enforcement camera data stored in a memory device when the data channel comprises at least one of traffic enforcement camera data for a new traffic enforcement camera, data indicating deletion of the stored traffic enforcement camera data for an identified traffic enforcement camera, and data indicating edits to the stored traffic enforcement camera data for an identified traffic enforcement camera;
• obtaining position data corresponding to the location of the receiver;
• comparing the position data of the receiver with the camera location data stored in the memory device;
• and
• annunciating selected traffic enforcement camera data from the memory device that corresponds to one or more traffic enforcement cameras located within a selected geographic range of the receiver.