I can't really say whether we are there for the oil or not as I honestly don't know. However I would say that if there was a country we should be stepping into to stop a dictator who has killed thousands of his own people, then let it be Zimbabwe.
Zimbabwe has declined since we left and now can't feed itself, personally a much better cause than Iraq in my opinion and a country whose people are still hugely loyal to the UK. A mission that I think could be achieved without a shot being fired.
GW