I agree, it is a sterile argument, but it has brought out some useful points of view and highlighted some of the daft logic that can be applied to justify both wearing, and not wearing, a helmet.
Just in case anyone thinks I'm one of the anti-helmet brigade, I'm not. I'm firmly on the side of personal choice, based on a sound, evidence-based risk assessment. If I rode an upright I'd wear a helmet, no question about it. The risk of going over the handlebars and banging one's head is significant enough (in my personal view) to warrant head protection. However, riding the 'bent makes an over-the-handlebar event impossible, and the probability of banging ones head is extremely low, what's needed is trousers with an armoured seat............
What has slightly miffed me is the "must wear a helmet" rule that has been imposed at the Presteign event. As a 'bent rider (for whom wearing a helmet is a fairly pointless exercise, for obvious reasons) I'm apparently banned from this event.
I was seriously thinking of going, both with my electric 'bent and my hybrid car, but if I have to shell out a fair few quid for a useless ornament, just for a one-off day out, then I just shan't go.
Add in the fact that I'd have to take the padded head rest off my 'bent in order to wear a helmet, something I don't wish to do, and the whole helmet thing becomes not only unnecessary but also totally impractical.
Jeremy