I have a strong opinion on this issue: I see mandatory helmet laws as an example of democratic discrimination. Helmet legislation is driven and either directly or tacitly supported/ignored by non-cyclist politicians and voters, with little if any polling of cyclist preferences. While mandatory helmet laws are widely disliked by cyclists, their minority position makes resistance difficult. And your average car-driving helmet-law-supporting/ignoring citizen is dismissive of the right to autonomy of cyclists. As a counterexample, there are many things that could be done to improve the safety of cars - helmets, four-point harnesses, backwards-facing seats, engine speed-limiters, alcohol-sensing engine locks, and of course (possible soon) a mandatory full switch to self-driving cars. However, any attempts to introduce such sensible measures will be shot down immediately by a ferocious counter-reaction. The basic logic is that car drivers will not accept intrusive safety measures simply because a) they do not feel or wish to be made to feel unsafe (regardless of statistics) and b) they do not wish to compromise their "feeling of driving." But car drivers are perfectly happy dictating to cyclists that they have no choice in accepting an intrusive safety measure which compromises their "feeling of riding" - anyone who has tried it knows that biking is not biking without the feeling of wind blowing through your hair. It sounds trivial but it makes a massive difference - the typical reaction of car drivers to this point is to snort and say "yeah right" - the hypocrisy is revealed if you make any suggestions about implementing the previous safety measures.

This democratic bullying seems to go hand in hand with a more nasty attitude of drivers to cyclists in general. In my town in New Zealand, if I ride without a helmet for even a short distance I can expect to be verbally abused by car-driving members of the public. In particular, young men will shout random abuse at me - that's not all that bad, the worst is older baby boomer generation men, who will actually slow down beside me and, bristling with anger, yell at me asking where my helmet is. These reactions confuse me. I do not roam around on my bike looking for drivers not wearing seatbelts and try and ride up to them and hammer their windows and yell abuse. Even if this was possible, I wouldn't have any interest in doing so. If you want to wear a seatbelt or not is up to you. You can do so with full knowledge of the risks of a police fine or injury in an accident if you wish. Similarly, why should drivers feel upset and compelled to accost me if I choose not to wear a helmet? I do so in the full knowledge of the risk of a police fine and an injury in an accident. That is my business, so why do they feel the need to confront me? And why do my personal choices seem to make them so angry?

The answer is simple. Our road culture is aggressive, impatient and me vs. them. I am sure the drivers in my town are by no means the worst in the world, but still, there is an atmosphere of confrontation that permeates driving here. People are in a hurry to get where they are going, and everyone else on the roads is an enemy. Unsurprisingly men are the worst offenders. And cyclists are the easiest targets: fragile, wobbly, slow, unable to protect themselves, uninsulated from abuse, unable to outmaneuever or escape an angry car-driver, above all out of place, they become a focal point, the easy targets, for all the aggression of an aggressive road culture. The helmet law is in my mind just a manifestation of this power-imbalance and a focus for the tension it generates. It does not surprise me that most helmet laws seem to have arisen as urbanisation and car use and speeds intensified, i.e. as the dominance of a break-neck pace car culture became cemented. Instead of trying to soften road culture and build cities which work for all different modes of transport, we have a helmet law and some glass and gravel-strewn cycleways wedged between parked cars and roaring traffic flows. How anyone would feel comfortable and happy cycling in this environment is anyone's guess, but what is for sure is that the helmet law at best accomplishes little to nothing and at worst is a dangerous red herring, distracting energy and attention from addressing much harder and more critical problems of culture and infrastructure.

I have nothing against helmets as safety devices and I think they should be worn. However I think making it a law, and making adult cyclists who wish to ride bare-headed the free subject of assault from members of the public (not to mention the police) accomplishes nothing more than aggravating a combative cyclists vs car-driver culture.