All the sites I've found so far are just ranting about how they're revenue generators, illegally hidden to catch out the innocent motorist, etc. And the direct gov one hardly tells you anything.
I want to find out if the one in the central reservation that I saw flash yesterday afternoon takes front or rear pictures - ie was it me or someone on the opposite carriageway that got caught?
I was only about 3mph over the limit (I know, little bit pregnant and all that) but I swear OH and others go MUCH faster on that stretch of road ?
ETA: On further investigation it seems it's a Gatso camera, which does pictures from the rear. So hopefully I'm OK - and I've learned my lesson!