This morning I witnessed an interesting and, I hope, widespread, consequence of the Tories’ victory in Crewe. A constituent who, although a Labour voter, had been critical of Labour in the past, told me: “New Labour were Thatcher Mark 2, but we’ve got to do something to stop that lot getting back in, because they’re just Thatcher Mark 3.”

Now, obviously I don’t agree with his description of the government (it’s funny how people’s memory of Thatcher’s awfulness fades over time), but if Crewe manages to concentrate people’s minds on the consequences of swapping this government for the alternative, then we will have managed to salvage something.

But as far as silver linings are concerned, right now I can’t perceive any others.