In a speech in front of Scottish Liberal Democrats in Dundee this afternoon, Nick Clegg is expected to say:
I know that the fact of going into coalition with the Conservatives has been particularly controversial in Scotland.
The legacy of Margaret Thatcher's Government lingers long in the memory.
People in Scotland know that the Conservatives cannot be trusted to deliver a fairer society.
Not on their own anyway.
With only one MP in Scotland, who honestly thinks that the Conservatives on their own will stand up for you?
More top news
The squalid conditions in Calais shanty towns, nicknamed 'The Jungle', where migrants stay who are desperate to get to the UK.
An emergency call handler who hung up on a frantic caller as she tried to save her dying friend's life has resigned.
Suspected plane debris which has washed up off the east coast of Africa may be tested to see if it has any link to the downed MH370 plane.