Hi,new to this site and been reading the thread.As i'am mainly in France I have some info that may help.Don't speed on French Motorways.In the last year the have started a big crackdown and fines are very heavy,they will even confiscate your car if your well over the limit.If you have a radar detector in your car leave it at home.In France they will confiscate the unit and also give you a large on the spot fine.If you have a E11 take it with you,if the worst happens and you end up in A&E you must present this card which will cover about 75% of costs.If its a private A&E you will be axpected to pay all charges and then claim back when you return to the UK.Good news is treatment in French hospitals is Excellent as I know only to well.Hope some of this helps,have a good trip!
Bon route,Terry