No, it is literally a CCTV camera in a box. Or it appears to be that. I was too busy trying to scrub off a bit of speed to grab me camera and take some detailed piccies
The ones on the A3 I am aware of and they are signed as, unfrortunately, the A3 is bloody littered with cameras. Interesting thread though Steve. I have often passed those cameras, daily in fact sometimes, and knew the ugly looking yellow couple were speed cameras (one forward and one rear facing) as there are obviously the lines, but never knew what the one to the left was. It must indeed be ANPR.
The ones I encountered were not dissimilar from the ANPR/Congestion Charge cameras in town but they were I suspect there to monitor speed as there were three of them in quite close succession. If they were ANPR then one would have done as they were all on the same stretch of road facing the same direction. Good pics of the A3 though.
Again the A3 is a road set artificially low. That stretch is 40 and fair enough you should be slowing down by then anyway as there is a roundabout/junction thing in a few yards but the rest of the 50 A3 can be good for motorway speeds or higher and at rush hour can be moving as low 20 mph or lower. It takes common sense and observation to nagivate safely, not a blanket limit of 50 as imposed in the late 90s. A lot of the time the traffic is moving at above 50 and then you get a dangerous concertina effect as cars slow for the cameras. In my opinion, it should be at least 60mph if not NSL and the cameras actually impede the natural flow of traffic. As someone who once travelled this stretch of road everyday at peak times I can say that it can be lethal when cars suddenly remember there is a camera there and slam on the anchors and start the brake light domino effect.