I don't often agree with mills and bhuna - but i think its unfair and unnecessary to ban individual people from sport for merely being Russian when they are competing on their own behalf and not representing their country. I thought sport was meant to be above/outside of politics but understand and totally agree with Russian being banned from say football where the team represents Russian. However, for example, a tennis player plays on his on behalf and is entered into the competition as an individual. It wouldn't have been to hard to just have brought in a rule that the player couldn't wear or have anything showing that was "russian" like a T shirt or flag etc.