Well that works I guess. If they pass it then those under 21 can probably ride around without fear of being pulled to check your age and traffic checks and other infractions may have to lead to your being found out. **shrug**
I support the riders right to decide after 21 whether they want to wear the helmet or not. For me... the risks dictate the use of a helmet and any other safety item I can use. That's me and these folks are grown men and women so they have to be responsible for their decisions. It's only right... IMHO.
Good luck to those that decide against the use of the helmet.....
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