If they're driving a bike or any other type of vehicle including roller skates (exceptions can be made for non motorised wheelchairs with a medical certificate) on the sidewalk I very damn well do, yes.

Well, without the command thing. Or the shooting.

Just take them away quietly and dispose of them and their accursed wheeled contraption in as painful a way as possible somewhere where it won't bother civilised people, and fine and shame their parents or closest relatives.