Ex-Scottish Deputy First Minister Lord Wallace has died as a result of complications following surgery. Lord Wallace, who served as leader of the Scottish Liberal Democrats between 1992 and 2005, was undergoing a procedure at the Royal Infirmary of Edinburgh on Thursday. Lord Wallace sat on Sir Kenneth Calman's commission on devolution, which recommended extending Holyrood's powers. After entering the House of Lords in 2007, Lord Wallace was made the Liberal Democrats's leader in the upper chamber. Responding to his death, Liberal Democrat leader Sir Ed Davey said: “Jim Wallace devoted his life to public service, his Christian faith and the cause of liberalism.