Who's been driving in this car?

It's not quite a Jaguar.

Our undercover agent, Jules, says it belongs to a chap in her pilates class. His wife won't travel in the car because she doesn't feel safe in it. To be fair, I had a look through the window, it doesn't have seat belts - I couldn't see if it had air-bags.

Not the usual sort of jam-jar you get down at our gym.