"This situation in which you have got three parties with equal shares of the vote really closely tied to the performance of the third party in the debate is absolutely unprecedented in British politics, we have never seen a situation like this."

VOA: standard.2010.04.22

But it was a more closely-fought game than the final score indicates, with the game tied nine times and the lead changing hands six times.

VOA: standard.2009.04.05