Watch the advert for the Ford Fiesta car, currently showing on British TV (it's the one where the woman's boyfriend is trying to propose to her but she's more interested in driving her car).

There are plenty of shots of her driving along cliff-top roads, down by the sea, etc - all on the left-hand side of the road. But look at the number plates on all the cars she passes - they're all French, so presumably she's in France and driving on the wrong side of the road!