The chances of a party like UKIP actually getting into power is zero, so for now we don't need to worry about the detail in their policies, just what on the face of it they stand for allowing us to use it, through our votes, to send a message to the ruling parties that we are fed up with immigration and the EU.
If you care about these issues there is no point in voting labour at the next election as they are pro Europe and are less likely to change than the Conservatives who are at least euro sceptic and therefore far more likely to bend to what we want.
To be fair to David Cameron, he has at least recognised that we need to re-think our relationship with Europe, which if nothing else is a start.
Ed The Idiot Milliband on the other hand doesn't know where he stands on anything, except that he is opposed to everything the government is trying to do to address the massive financial mess Gordon Brown and Tony Blair left us with.
Simon