Former Chancellor Alistair Darling is set to stand down as a Labour MP at the next election, the Financial Times has reported.
Shadow business secretary Chuka Umunna led tributes to Mr Darling, who led the successful Better Together campaign to keep Scotland as part of the United Kingdom.
Very sad to hear Alistair Darling is standing down at the next election. He has made an immense contribution to our country and our party.
When Alistair Darling gets up and speaks in the Commons, all sides of the House of Commons shut up and listen. He'll be greatly missed.
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