Got one through already. Bit hard to tell who's it is. Will wait for it to dry and take it for a scrape behind the bike to see if the crusty bits fall off. Bloody kids have gove off wearing them to school, so that's a small blessing I suppose.
Actually the dog has the runs something awful so it might just hose off (if I was prepared to do that). Warming up here so I'll leave them in the sun tomorrow to 'harden'. he he