Tour De France 2011

Of course it wasn't when he was doping, he bleached, it as was common practise back then because bleached hair can't be used for testing hair for doping, see also Richard Virenque and Davide Rebellin sporting the same back then.....both also found to be dopers.

Which rider in this year's tour has recenly gone bottle blonde?

True, except bleached hair can be tested. So your comment is bollocks.