BORIS JOHNSON: Labour's hold on Caerphilly crumbled like the eponymous cheese. It's proof voters have taken a long, hard look at our beleaguered PM and seen what a lawyerly, weaselly shapeshifter he is
What was that? The Labour party on 11 per cent? In Caerphilly? When you look at the scale of the Government's humiliation in this week's by-election, you rub your eyes in disbelief.