My other half collected American cars (we live in the UK) and I was taking one to go to the Playgroup christmas party-I strapped in a wriggling excited child, ran back into the house to collect my contribution to the 'do', ran back to lock the door of the house and lept into the car...Where the hell's the steering wheel gone? Yea you guessed- I'd got in to the UK driver side of the car!!