He he...... I get at least one like that a day mate, but they are obviously cons, this one seems more borderline....
I know, one could almost be convinced this one is genuine - justa slightly mad woman who dresses like, well, like we assume she does lol who wants a cheap Verso. If she deposits £500 and you withdraw straight away when they're cleared, maybe it's worth the risk - just take a couple of friends in another car - a) for transport back and B) for safety. The good thing about meeting on a service station car park is that it's public and monitored by cctv - that would
go some way to easing my concerns if I were you. Just meet in the daylight right by the entrance or on the fuel station forecourt smack bang in front of a camera.
At one time I'd have said just definitely walk away as there's loads more buyers out there, but in the current climate having seen how hard it is to sell a car, I'm not so sure you'd be inundated with calls.