It is now compulsory to carry hi-viz jackets in cars when driving in France. Not just for the driver either, one for each seat and they cannot be stored in the boot.
(Softers) That sounds most un-French unless I've misjudged the place. Where are you supposed to store them? When is it compulsory to wear them, and if it isn't, what are they for? (Tuj) Yes, not good, was it.
[SW] Surely that would be almost as effective as the swiss needing compulsory lifejackets in their cars. I think it's just an excuse for the Gendarmerie to nick any english folks who haven't been told yet!