Sensible regulation in France? In Paris of all places?
Have you ever met a French person?
We would nicely just walk on a path in a park until we see a "no walking on grass" sign.
That is a signal to most French to get a football out and start a match will another road/street users...
One of the key issues with Scooters is who do you blame for not parking the scooter in the appropriate place for example?
The rider? if so how do you prove it was him and it wasn't moved after it was parked?
The company? How can they check? A picture? Again it can be moved later...
This is not Sweden where MOST would follow a rule just because it is a rule. French, English, Italian, Spanish... (pretty much all the part of Europe that does not have a protestant history), unless you have a very strong way to enforce the regulation, you don't bother creating one because it will have no effect, other than raise the blood pressure level of those that have created it...