Have just ordered a new one on ebay...
I'll be more careful than usual and no showing off to impress the girls.
I guess if not being able to find my helmet is the worst of my troubles I should (and do) count myself lucky. Just wish I could stop worrying about certain other people's problems.
I'm off to cycle along by the river to see where I end up... Probably a pub around lunchtime I'll be bound ;-)