Sure, but that is kinda beside the point. My point is that we DON'T accept cars just parking everywhere, we decided on rules for where they need to park, and we need to do the same for scooters.
Obviously the rules are going to be different because the vehicles are different and are used differently, but the rules will still have the same basic form: you are allowed to park in these areas, for this amount of time, for this much money.