I had one a few rides after starting back,old adidas allstars and rain make for comedy banana skin slippage as i found out when i over tucked a weeny gap i was trying to make.felt sick instantly.......partly through pain,some through thinking i could see my shin bone,mostly by thinking i had my shin pads in my bag which i hadn't bothered putting on. Bled so much, to the amusement of the mrs,i nicked one of her 'lady towels' and taped it to my shin, looked stupid but couldn't fault the logic,no blood all over the bed! Trust me,looks stupid but if you haven't got a whacking great dressing to put on its the next best thing! Monty boots were out the next week, davos sole,like on the ribos, for those in the know!