He is not a comedian he is a motoring presenter for the BBC. Comedians do push boundaries and the results are sometimes tasteless but they usually learn from the experience as their livlihoods depend on it. Clarkson continues to embarrass his employers and the BBC should be taking action against him. You talk of fairness, well Mr Brand was punished so why not Clarkson?
As for your inane comment about not listening, it appeared on the main news so I had no choice in the matter.
Putting aside that Top Gear hasn't been a pure motoring programme for quite a while, the comment was obviously done for comedic effect. It wasnt even aimed at the strikes but rather the BBCs impartiality policy. The full interview put in context pretty much shows this. He even stated that the views expressed were not even his when saying them.