SNP MPs are set to vote for their next Westminster leader following the resignation of Ian Blackford.
Glasgow MP Alison Thewliss officially announced she would run for the position on Saturday night - saying that she would be a "clear contrast" to the "two men shouting at each [other] across the dispatch box".
Up until that point Stephen Flynn had been widely tipped to replace Blackford but it wasn't until Sunday that the Aberdeen South MP officially announced his candidacy.
