The trouble with laws is they are then set in stone, who wouldn't like to jump on your scooter and head to the beach 1 mile from your camp site with no helmet and no gloves ? just to have a swim or ice cream .
I wouldn't ever ride long distance or fast with no helmet or protective gear but I would like the choice.
If you ride a bike or scooter as if its a car (ie no filtering, wait your turn etc ) you can ride really safely.
I think the more laws the worse it is, choice please.
I have, in the summer nipped up the shops with no helmet just for the badness of doing it and it feels great, you should see the looks you get ! like some bad ass rode into town, when really its the same as no seatbelt (except if your in the back you can hurt someone else with no seatbelt ).try it, but slow....