The latest information raises the prospect of a surge in tactical voting tomorrow

New Deltapoll research goes beyond asking how many voters think something, and instead reveals how much they care

What happens north of the border could determine the outcome for the UK as a whole 

The “MRP” method has likely captured the overall picture but there should be caution over individual seats

What pollsters get wrong—and right

Using similar techniques and data to that which called the last election right, I’m mapping the 2019 battleground to empower progressive Britain

Polls have their problems. But don’t buy into the panic about local variation making the result impossible to call. If we can only gauge the national vote share, explains a member of the exit poll team, the old swingometer could…

It’s a long shot. But the prime minister’s chances on his home turf in Uxbridge, as across the country, could still be ruined by Nigel Farage

And what does the answer mean for Brexit?

Preventing such an outcome would require an unprecedented level of tactical coordination

The result of a general election will be hard to predict. But what do polling trends say about Boris Johnson, Jeremy Corbyn, the Liberal Democrats and the Brexit Party?

The next challenge for the party is to cut through on issues beyond Brexit