Deleted account 181015001
Registered user
Don't forget your passport. 
Was you bike parked on the rd; or had you pushed it onto the verge ;off the rd?
WTF are you doing that gets you stopped twice a year!
In 20 years in France I doubt I've been stopped a dozen times, car and bike.
Last was 110 in a 90 limit and got away with a severe finger wagging.
Just keep your docs with you and wear gloves, keep your light on. Easy enough really. I’ve been stopped more than 50 times in 26 years living here but mostly on an enduro bike or in my van. Never actually been stopped on a touring bike although was nicked last year by a speed camera for 96 in a 90 limit!
Bejeesus man !
In 20 years living in France I've been stopped once, on a friday or saturday night for a breath test, that's the only time
The OP asked what is required.
He did not ask for anecdotes about what travellers have got away with.
His question has been answered.
Phew!