The Boris lesson? Make it a lot harder to knife PMs says Iain Duncan Smith

EXCLUSIVE

As election eve draws to a close in the UK and voters prepare to boot out the tired Tory government, it is worth examining how it got this bad for the Conservatives.

We will soon know the decision of voters but the Tories will be defeated badly, possibly leaving them with around 100 seats or fewer, making them a husk of an opposition.

If the polls are r…