Hmm, doesn't look as if the rear doors have drop panels to allow the camera to poke out, so would it be just a touch cynical to assume they'll park up with the rear of the van facing the traffic they're checking, and then have both rear doors wide open to give the camera a decent field of view, thus rendering all this lovely new livery completely invisible to the incoming motorists?
I also note with some interest that they appear to be promoting 30 as the primary limit, given its prominence in the centre of the multi-roundel bit of artwork... Hmm, come to think of it, what would happen if they parked the van side-on to the traffic, with all those limit signs in clear view to oncoming motorists - could be a touch confusing if they're enforcing in anything other than a 30 limit to see a big 30 sign slapped on the side of the van like that. Maybe parking rear-end-on and leaving the doors wide open to obscure the signs would be the lesser of two evils
