One of these can be "red light" or "of Columbia"
[DOC] [TLE] How to Beat a Photo-Enforced Speeding Ticket (or Red Light Ticket ... [PAR] May 10, 2013 ... As you can see it was one of those Photo-Enforced Speeding Tickets and ... a 
violation of a speeding law in the District of Columbia on 04/21/2012.