Getting back to Cunobelin and his informed choice, before the a descision is made on minimising, an individual will want to know the risk for their set of circumstances. Now with pedestrians it would appear that this has been taken into account. So why hasn't it been with cyclists,or has it ? I would have thought it to be fairly fundamental to know where the injurys are taking place. From the EU report it would seem most fatalities and serious injuries are occuring in high population areas. What we don t know is, are they commuters leisure cyclists or mtbers
(note the smiley Red Light ). By the way for serious injury I think riding on the highway is far more risky than downhilling but thats a question of competence and external factors. Most mtbers for instance IME wear helmets.I would suggest this is because they have made an informed choice and come to the conclusion they are far more likely to suffer a minor head injury than a major one, but without the evidence I can't be sure.
These omissions in studies make me suspicous there is an agenda to try and keep all groups of cyclists "onside" in the helmet debate. After all if the evidence pointed that helmets were benificial in MTB, then why not for all cyclists ? Even a lot of cyclists perceive mtbing to be far more dangerous than other forms of cycling, which IMO is not the case.