Section cameras are cameras which measure the average speed between a set of cameras, and if your average exceeds the posted limit then a ticket is auto generated and dispatched. These are in place on the M1 j7-10, M25 j25-26, m25 j17-18.
A redlight camera will go off if you jump the lights, although the monitron is a speed camera on green, and switches to a red light camera when the lights change. Nasty things as the monitron is hard to see, and uses smaller markings - which you might not notice until you see the flash!!!!!
best bet, enable everything under the camera section upto 80 (ignore 90, 120 etc as these aren't valid limits in UK). |