Is it illegal if they don't? I mean it's for their own safety. Was in the car this evening and old(ish) man on bike - about 60 was merrily cylcing along, not at a great speed either and was causing a huge back log of traffic. But the most alrming thing was that he wasn't wearing a helmet!?
Have visions of his head splitting open on the ground like a watermelon in the case of an accident.
He didn't seem to care at all - no concern for safety and as if he was out for a Sunday pm bike ride.....
Aaaargghh!