Eight Conservative MPs have held preliminary talks about defecting to UKIP, the party's treasurer has claimed.
Stuart Wheeler has told The Daily Telegraph: “I have had lunch secretly if you like, in a completely confidential way, with eight different Tory MPs.”
Mr Wheeler, who was expelled from the Conservatives in 2009 after donating £100,000 to UKIP, has said he has passed their details onto the party's leader Nigel Farage.
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After a mild start temperatures should pick up, with the south of England seeing highs of 26C.
In Edinburgh tonight you can hear it and feel it. The buzz, the banter of the day and the thrilling sense something big is coming tomorrow.
There is nervousness, anxiety and on the streets of Edinburgh fuelled by an atmosphere unlike anything seen before in recent UK politics.