TheBramble
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I had always assumed that the bunches of little yellow cameras on gantries overhanging the road in the ‘Average Speed’ check areas operated for the entire length of the speed check distance and the cameras simply aggregated number plates and time of observation from across the entire width of the road being monitored and calculated any speeding violations at any point along the checking distance.
I’ve been told that a couple of things that I would appreciate confirmation or refutation from someone who really knows.
1. The cameras only communicate between two consecutive camera points. So whereas I previously thought if you’re on a 60mph stretch and you average 55mph between camera-1 and camera-2 and then figure you can average 65mph between camera-2 and camera-3 and you’ll still be within the overall 60mph ‘on average’ over the entire section, in fact, I’ll get done for speeding in the second section even though my average overall is within the limit.
2. (Really have trouble believing this one). Each set of cameras for each lane ONLY monitor that lane. So if you’re in the inside line in one section and the switch to lane2 or 3 before the next camera set, it’ll identify as a new plate and not be able to tie you up with your time at the previous camera.
I’ve been told that a couple of things that I would appreciate confirmation or refutation from someone who really knows.
1. The cameras only communicate between two consecutive camera points. So whereas I previously thought if you’re on a 60mph stretch and you average 55mph between camera-1 and camera-2 and then figure you can average 65mph between camera-2 and camera-3 and you’ll still be within the overall 60mph ‘on average’ over the entire section, in fact, I’ll get done for speeding in the second section even though my average overall is within the limit.
2. (Really have trouble believing this one). Each set of cameras for each lane ONLY monitor that lane. So if you’re in the inside line in one section and the switch to lane2 or 3 before the next camera set, it’ll identify as a new plate and not be able to tie you up with your time at the previous camera.