And at the déchèterie when you have to scan your QR code card !
At ours someone comes to your car window (left or right!!) and scans it 
But you have to have something to scan. 
My (UK) déchèterie (run by the French firm Suèz) issue you with an annual sticker for your windscreen…
Took me ages to decide where to put it. 
4 Likes
Ah ! I think I know a thread that can advise you on that …
2 Likes