Do UEFA need to change their rules over not taking action against yellow card offences?

Yes! Flamini should be retrospectively red carded.

UEFA adopts that position because FIFA law states that such decisions are made "in the opinion of the referee. " If they decide to turn yellow cards into red cards, they would undermine the judgement of the match referee. UEFA and other bodies do not contradict the referee's decision in such cases.

Removing a red card is a bit different, since it means that the player can play in the following game in the competition. However, this preserves the authority of the match officials.

You are absolutely right - there is a real lack of consistency in their approach to rules and changing them.

Look if the referry had decided it as a yellow then UEFA has nothing to do. Because when referry gives someone a undeserved card UEFA doesn't do anything in that case.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.