jonesy said:Absolutely. It isn't just the effectiveness of helmets at reducing injury in individual accidents that counts, we also have to assess the effectiveness of promotion and compulsion when applied to large populations. It is perfectly possible both for helmets to offer a real benefit in certain types of accident (which is why I usually wear one) and for compulsion to be ineffective and/or counter-productive at the population level (which is why I'm opposed to compulsion).
These studies have further flaws as well....
The "helmet compulsion" was part of a whole raft of safety measures including stamping down on speeding, drink driving, unlicansed vehices and drivers, prro driving standards and others.
None of this is taklemn into account, so any decrease in injury or deathis simply pigeon holed to helmet wearing...... Any of the above, or the combination should have reduced the risk of accidents and consequently the decrease in injury or deaths.
Taking this into account,the reductions claimed are even less imprssive!