There are, we are told, two by-election polls coming out overnight but I can’t work out which pollster is carrying out the Sunday Telegraph one.

ICM say it’s not them

YouGov say their panel system means they can’t do single seat polls

Ipsos-MORI say it’s not them

ComRes say it’s not them

The one poll we do know about is Survation which is being carried by one of the papers.

The only other main pollster is Populus and I have no information from them.

Mike Smithson