Scottish Liberal Democrats launch their general election manifesto
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Election 2015: Willie Rennie says choice 'between Lib Dems or SNP'

The Scottish Liberal Democrats leader Willie Rennie has launched his party's election manifesto saying that only a vote for his party could stop the SNP.

Mr Rennie also said that the Liberal Democrats in Westminster "drag the others into the centre ground. You stop the extremes veering off to the left and the right with massive debts and massive cuts".