Guido can imagine Stephen Carter telling a heavily sedated Brown on Wednesday after PMQs of the plans for the weekend:-

Carter : We’re going somewhere nice for the weekend, get some sunshine. We have booked a trip to the Eden Project in the South West, Cornwall, then on to Plymouth.

Brown: [rocking in his chair] What about the by-election? Where is it?

Carter: No by-election PM, we are going to see the flowers in Cornwall and visit an old peoples home in Plymouth. Take it easy, have a weekend break.

Gordon is on an official visit to Plymouth, which is 251 miles away from Crewe. Brown couldn’t be further away if he went to Edinburgh (242 miles), in any event he wouldn’t want to go for a weekend rest in Edinburgh now it is under Salmond’s control and Wendy is rebelling against him.

Whereas Cameron and Clegg are up in Crewe and Nantwich backing their candidates to the hilt, taking every local photo-op available, Brown’s handlers are keeping him as far out of sight as possible. No doubt fearful of the inevitable consequences of the Jonah curse of the one eyed son of the manse…

UPDATE : At the old people’s home, Gordon was introduced to Maisie Wright, 94. “Hello, I’m Gordon Brown, the prime minister” he said as he proffered his hand. “That’s nice” replied Maisie, “Wilf over there thinks he is Jesus Christ.” Old, but good.