All the trails in my home town have signs that say,"No Motorized Vehicles". Bicycles and trikes (me and only a couple more), ride the trails regularly. Electric motor bicycles and trikes are not allowed. It makes no difference what name you put on them, E-assist, E-bike or whatever, they are not allowed on the trails here. They can be ridden on the streets. Since we have a very low crime city, the police have some time to check on the trails and do a good job of keeping mopeds and electric bikes off these trails.