Post
by Hugo » Sat Sep 30, 2017 2:04 pm
Yes, SOME cameras can read b&w plates, but ANPR cameras cannot. They send an infra-red beam down from a gantry, which in normal cases will just bounce off whatever it hits and disappear into the road. But reflective plates are made of lots of glass hemispheres which reflect the light in all directions, including back up to the camera. That is all the camera sees - the reflective portion of the plate. If there is no reflective material it sees nothing at all. It recognises the licence number and compares it to the database by OCRS, so any deviation from the standard script will confuse the camera. Even a strip of yellow tape across the top of the rear licence plate, if it touches the top of each letter, will throw the camera into utter confusion and appear as an unintelligible pattern, even though it be practically invisible to the naked eye.
Enforcement of vehicle excise duty is the preserve of the DVLA, not the police. The police have no interest in it these days. It was always a civil matter. In the old days all the sole duty of the police was to report the facts to the DVLA for possible prosecution. I'm not sure they can even be bothered to do that these days. Today the DVLA drive around in vans with cameras on each corner but, as I said, if you have b&w plates they won't see you at all.
The clamping and seizing of unlicensed cars again is done by the DVLA, and it is often done illegally. If they see a car they fancy they will just take it without giving the requisite notice period.
I am fairly sure that vehicle excise duty enforcement has now been what they fondly call "de-criminalised", as was done with parking. What this means in practice is that you are denied anything resembling due process. They impose a penalty, you pay it, or they send the boys round.
Either way, it is certainly not something which can be endorsed on your licence.
Hugo Miller - rebuilding an imported Series II OTS & converting to RHD