Zac said that he would resign his seat, if the Government announced that there was to be a 3rd runway at Heathrow.
Well, they have and he did ! You can't fault his reasoning here, and I think we should applaud his honesty. Would that Boris was as honest ! I am still waiting for that wonderful photo opportunity that would be "Boris and the Bulldozers".
As the Tories have now said that they won't fight his seat ( very odd thing, that ! ) its up to the Libdems to try to beat Zac. The seat is far from being a safe Tory-ish seat, as it was won by the Libdems many times over the last years, in 1997, 2001, and 2005, and only narrowly missed in 2010. I think that the Libdems could well manage again this year.
So, let battle commence !