Basic driving skills should be practiced before going on-road with a motorized scooter but universal testing is not warranted.
McCluskey
Annie
A
Kay
Lynn
L
D000063:Accidents, Traffic / Q000517:prevention & control*; D001315:Australia; D006801:Humans; D008004:Licensure; D009049:Motorcycles; D012449:Safety / Q000592:standards*; D012656:Self-Help Devices