Scottish Labourpublished at 15:48
The leader of Scottish Labour Jim Murphy has pledged that the party will fight its most "passionate, energetic campaign" as it takes on the SNP in what is the "most important" general election for many years.
Some polls are predicting Labour will lose heavily to the nationalists in Scotland. But Mr Murphy said while voters could back other parties to "protest" against the Conservatives, only Labour was "big enough and strong enough" to oust David Cameron from Downing Street.