Correct organisation, wrong problem
@All of you moaning about the DVLA giving away your details:
Seriously, who the smeg cares if, from the reg plate, you can get to the make/model/engine type from the reg plate? It should be plainly obvious from looking at the car the reg plate's screwed to what the first two are! I for one find the Castrol website useful because it will tell me from the reg plate what oil a particular car needs, and more importantly, how much (sump capacity), as well trans fluid, diff lube...etc. Doesn't necessarily mean I buy Castrol oil, as it's overpriced...
The real problem is that the DVLA will sell Driver's details to every cowboy clamping outfit out there! Direct your daggers at that particular outrage, ladies and gentleman, not a potentially useful service.
For the record, I don't think extending this service to advertising boards is a good idea (Driver distraction), but if it makes the great unwashed think about the implications of ANPR p'raps it's a good thing.
Mine's the one with the used engine oil stain down the sleeve...