Time for new tights, mate!
This morning (27 Sept 2012), ~8:15, eastbound on the CS8 (Millbank, north side of the Thames), bloke on a black or dark grey Scott (?) road bike, black helmet, black jersey, black tights, grey backpack cover, no (operating) lights despite flat, low-level early morning lighting........
......I'm beginning to wonder now why I'm doing this guy a favour........did you think about your road safety?
In any case, mate, your dhb-branded black tights, when stretched over your arse, are *entirely* TRANSPARENT right where it matters, and watching your anus wiggle back and forth with every pedal stroke was NOT a pleasant way to start my day. It's way past time for a fresh pair.
You're welcome.