I've been a bit stupid and I'm in a bit of a panic.
I sold my car on Friday in cash. It was a stressful day due to myriad reasons so I wasn't 100% on the ball and it's only today I've realised I handed him the whole V5 form when I shouldn't have!
What should I do now? I haven't got an address or anything, just a company name that was on the Whatsapp account the buyer was messaging me through - although I now can't find any evidence online of this company's existence. Is there anything I can do to protect myself if the buyer decides not to send the form off and doesn't give me his address?