I have already wriien to the studio that sent me the contract and they replied with this
"Please liaise with CRS and their Solicitors who are dealing with this matter, They will be able to furnish you with all the details required as they have all relevant information."
I don't know where else to put this. openDemocracy have found that the Cabinet Office has a secretive 'Orwellian' unit that is deeply involved in the Freedom of Information process. Very disturbing.
By coincidence I've just come across this thread https://www.consumeractiongroup.co.uk/topic/429374-ukpcs-windscreen-pcn-parking-in-disabled-by-without-bb-scotland/#comments Have a look at post 22. This is if you want to go down the DVLA route. However, as scribbled above, I would imagine that the DVLA had already registered you as owner.
I agree with Brassnecked that the solution here is to get on to the people who should have put you on a white list, especially as it's likely you'll get another present from Minster Baywatch.