JACKSON TWP., Montgomery Co. — A Montgomery County man is attempting to challenge a speed camera ticket he says was issued by mistake last Justice Project SA chairman Howard Dembovsky said the camera located on the corner of Bram Fischer and Frere streets had been identified as. Speed Camera Locations Prince George's County Maryland is operating an Automated Speed Enforcement Program (Speed Cameras). This Program includes the use of speed monitoring systems which photograph vehicles exceeding the posted speed limit by 12 miles per hour or greater, in designated school zones and designated Institutes of Higher Education areas listed.