Agree. Any activity that is so hostile to other people should be monitored aggressively, and privileges revoked for the slightest reason. By the same token, you

Agree. Any activity that is so hostile to other people should be monitored aggressively, and privileges revoked for the slightest reason. By the same token, you should need to file an individual route permit anytime you want to exceed 20 mph in a multi-ton vehicle. The externalized social costs of designating ~25% of our cities' surface area to violent human exclusion zones is hard to overstate. For one example, it's become rare for children to walk (to school or anywhere.) How much is that worth?