You're riding along and see someone happily texting/reading/applying makeup/eating cereal? Riding into work today I see this guy texting, normally just let it pass, but almost got collected by the (unmarked) overhang on his roof, so as I went past I gave him my best evil look :evil: and gestured to his mobile phone. He looked a bit sheepish, but I doubt whether he'll care. I find when I ride I am so much more observant than when driving and see all manner of stuff. So, what do you do?