Trouble is, they’re past the point of no return now - even if they do pay for the repair out of their own pocket, the cats out of the bag and you will have to declare the 'incident' when they next insure and will be penalised.
Just in case the police have made a mistake, check that the vehicle was insured yourself. If it is, you can pursue it further with the insurance company. It only costs a few quid. http://m.askmid.com/mt/www.askmid.com/mobile/
Don’t understand how they can say it’s unregistered. It must be registered. How do you 'unregister' a car? If it's allegedly been sold, it’s down to the owner to notify DVLA. If that hasn’t been done, I’d be looking at the registered keeper very carefully.
Just in case the police have made a mistake, check that the vehicle was insured yourself. If it is, you can pursue it further with the insurance company. It only costs a few quid. http://m.askmid.com/mt/www.askmid.com/mobile/
Don’t understand how they can say it’s unregistered. It must be registered. How do you 'unregister' a car? If it's allegedly been sold, it’s down to the owner to notify DVLA. If that hasn’t been done, I’d be looking at the registered keeper very carefully.