Must say I didn't understand a word of Carantoc's 7 April post.
Anyway, I take the hint with the bump. Time to call it.
The correct answers were the lack of hi-vis vest, haering and ear protection of the man called horse, but as Windxtacy was able to make a windurfing connection, that one appealed to me the most.
Go for it Anita. I think I've chosen your entries as winners too many times, so next time ya gonna lose (assuming I ever win it again).