Uh, what? Reaching 15km/h is not unheard of for running either, so why would that be waaaaay too fast on a bike in mainly pedestrian areas? Sure, the bike should slow down to lower speeds than their norm to ensure safety for all people involved in traffic, but isn't that no different from how cars shouldn't go 100km/h+ in city centers?
Uh, what? Reaching 15km/h is not unheard of for running either, so why would that be waaaaay too fast on a bike in mainly pedestrian areas? Sure, the bike should slow down to lower speeds than their norm to ensure safety for all people involved in traffic, but isn't that no different from how cars shouldn't go 100km/h+ in city centers?