Cameron has the power to withdraw the whip from Conway, his constituency party have the power to withdraw their support for him as a candidate. What is it to be?
Incidentally, do you think we will see articles from Sir Michael White et al explaining that it is a trivial amount of money? Will we see those who have been writing apologia on behalf of Hain, Harman, Johnson and Wendy Alexander doing the same for Derek Conway? Don’t hold your breath…