Which pollsters have got it right?

Plus 29 seat previews covering Lincolnshire, Nottinghamshire and Derbyshire

Today we start with a piece by Josh looking at a key point of divergence between pollsters: how they deal with people saying “don’t know”.

While this may seem like a fairly technical issue, the gap between the different approaches is wide enough to be the difference between the Tories continuing to exist as a major political party, and not. So it matters who’s right.

Then we have 29 previews covering some fascinating seats - including the Lincolnshire coastline constituencies, which have the biggest Tory majorities anywhere, but are vulnerable to Reform.

Plus loads of effective marginals in Nottinghamshire and Derbyshire, including the particularly mad contest in Lee Anderson’s Ashfield, as well as Robert Jenrick’s defence of Newark.