Their responses feature in a new documentary, Charles Kennedy: A Good Man, showing on BBC Alba tonight. The former Liberal Democrat leader lost his Ross, Skye and Lochaber seat to the SNP’s Ian Blackford in May 2015. Mr Kennedy died three weeks later from a haemorrhage caused by alcoholism. A row over the campaign surfaced in 2018 when Mr Blackford, interviewed by The Times, said there had been “absolutely no issue” between himself and Mr Kennedy. But former Labour minister Brian Wilson rejected that version of events in a separate article written for the paper. At the time, an SNP spokesperson said: “Neither the campaign nor Ian Blackford made personal attacks.”