We have a guy in our club who's been riding for a couple of years now who a few of us are quite wary of as he can be quite erratic and has caused at least 5 crashes in the last year - the only ones on our club run. He either suddenly moves a foot to one side for no apparent reason or doesn't notice the group slowing down and going into the back of someone.
What needs to be done? He seems unable to change, gets very angry with himself when he causes a crash. Sometimes equipment has been damaged, should he contribute to replacement or repair? He's very wealthy so I do think it's a shame that he doesn't offer to contribute to costs - luckily no serious injuries.
Any similar experiences? It needs to be discussed though I'm thinking it would be easier to wimp out and just move to another group.