It's also the law that you only ever seem to have to work on french cars in the depths of winter.
I remember I once changed the aux belt on the wife's Xsara VTS in summer. Best job I've ever done on a car. All my tools to hand, it was a well thought out system that didn't require hands the size of a 2 yr old, and I was wearing short and t-shirt and had a beer on the go.
That's the only time I've ever worked on a car and it been a real pleasure from start to finish.