johnsher wrote:
well there was a guy with a walkie-talkie standing behind it. Do you have a pic of an ANPR camera? This one looked like a small, black rectangular box with 2 lenses on the front.
I'm positive that describes an ANPR camera set up because I drove past one like that on the A303 a few months ago fast enough to have got a NIP if it was for speed checking.

Were they side by side lenses? The one I saw was and being on a d-c I assumed this was one lens per lane. Also the people operating it seemed to be paying little attention if it were a speed check - no one at the tripod moving the lens around to track vehicles as you'd expect. In fact one was leaning against the door of the van chatting to the one inside. Almost like their main function was to pick the stuff up if the wind blew the tripod over.
The other thing that makes me sure that was ANPR you saw on the embankment is the numbers of police. You can sometimes see a similar set-up on the A30 between Camberley and Bagshot, particularly if there's any high profile event going on at the posh hotel along there (the ANPR teams were out for some meeting of EU ministers there the first time I saw 'em, and IIRC the English Rugby team had the World Cup press conference and piss-up there as well which also got the ANPR folks out). Also Prince Edward and missus live down the road. It's normally a van or two, a couple or three cars (usually something with a bit more grunt than a bog standard panda) and anywhere from 6 to 10 cops on bikes. Were it a speed check they'd be wasting a huge amount of time and manpower on a road that often doesn't get much above 20 in the rush hour. Besides, I saw the same thing again in Reading last week, and this time I noticed that Thames Valley police actually have ANPR written on the van.
johnsher wrote:
I'd also like to know why they needed quite so many police there. There was only space to pull over 3, maybe 4 cars.
Maybe that's why they have bikes as well. So they can follow the vehicle easily and pull them over somewhere else? Dunno, just guessing. As for the numbers you saw standing about in London I'd guess maybe they were looking for something specific that would require a lot of bodies. A van full of illegal immigrants perhaps? I know ANPR caught a minibus full on the M3 a couple of months ago. Again, just guessing but I woudn't be surprised if it was something like that.