It's not something the police are going to typically enforce, but it's something that will increase your liability in an accident (not to mention that the faste

It's not something the police are going to typically enforce, but it's something that will increase your liability in an accident (not to mention that the faster you go the more serious your injuries are likely to be). If you're riding a 30mph eBike on a bike trail that doesn't permit it and you have an accident with someone, you can expect to shoulder most of the liability, even if the other person did something like step in front of you. The same holds true with a skateboard, if you run your 20mph skateboard into the side of a car, you can expect to pay for the damages to the car (after you get out of the hospital) -- even if the car driver pulled out in front of you because he wasn't expecting a 20mph skateboard on the sidewalk.