I got a letter in post this morning, last saturday (while working) I apparently was recorded doing 37 miles per hour in a 30 zone - I'm very aware of speed cameras (really cant afford a fine!)and I would never speed in this location as the signs and cameras as literally all over the road, impossible to miss, also, I am always super careful whilst driving at work - is there any way that the cameras could be wrong with the speed I was doing? or is it possible that my car speedometer is inaccurate?
I've been told that there is an 8mph leeway or something, is this true?