SCOTLAND’S only remaining Labour MP has left the door open to a debate around splitting off from the UK party.

Ian Murray, who is running to be Labour’s deputy leader, suggested all options should be left on the table following the party’s disastrous general election result.

The 43-year-old, who is a key critic of Jeremy Corbyn, retained his Edinburgh South seat with a majority of more than 11,000 in the December election.

He was asked about calls for Scottish Labour to split from the UK party during an interview with STV News.

He said: “I don’t think we should have any knee-jerk reactions to what happened on December 12.

“We are all feeling incredibly sore, and yes there will be people that will want to look at that as an option.

“And maybe we should look at that as an option – leave everything on the table.

“But the important thing is here, not to look internally, but to look externally.

“And I’ve always been a principled politician. I’ve always said that I’ll be honest with people.

“And the honest thing is that the public were telling us the problems with the Labour Party – both at UK level and in Scotland.”

It comes after Scottish Labour MSP Monica Lennon argued her party should break away from its UK structure.

Writing in the Daily Record, she said: “Scottish Labour needs to stand or fall by its own decisions.

“We either continue at the mercy of the UK party’s distant structures or we become a party in our own right.”

Mr Murray used his victory speech in December to criticise his party’s leadership for helping to deliver "the worst Conservative prime minister in history".

Announcing his deputy leadership bid, he said Labour would need to "beat the odds" to win another election and reiterated his stark view of the previous campaign.

He said: "The architects of the party's catastrophic failure in 2019 cannot be allowed to be the architects of the response.

"The next leadership team must turn us into an election-winning machine that uses the skills and talents of all our members and supporters to succeed.

"To win again we will need to beat the odds, and I know how to win by building broad coalitions of support.

"The Labour Party must change. We must be honest with ourselves so we can be honest with the voters.

"Looking to the past will only prolong our years in the wilderness and put our country at risk.

"We must become a credible alternative government of the future, not a protest movement of the past.

"That's how we lift millions of children, families and pensioners out of poverty again."

In a piece for the Daily Mirror, Mr Murray also wrote: "I never again want to feel like I did at 10pm on the night of the general election."

The former shadow Scottish secretary is the sixth candidate to declare in the contest.

He is up against shadow sport minister Rosena Allin-Khan, shadow education secretary Angela Rayner, shadow justice secretary Richard Burgon, shadow equalities secretary Dawn Butler and shadow Europe minister Khalid Mahmood.

On Monday, the party's ruling National Executive Committee agreed the timetable for the leadership and deputy leadership elections, with the results to be announced at a special conference on April 4.

When asked who he was backing in the leadership contest, Mr Murray told the BBC's Good Morning Scotland radio programme: "I don't think it's right for the deputy leadership candidates to be backing a particular leader because the deputy will have to work with anyone that's put in place.

"But it's quite clear that we don't need a continuity candidate.

"What we do need is someone who can bring fresh ideas and a fresh approach because a new face and a new voice but the same direction is someone the party should be rejecting.

"This is about having a proper debate about the direction of the Labour Party and where it should go.

"I think the leadership candidates will be addressing some of those big questions over the next three months and I hope that Labour Party members respond positively to them."

Six candidates have announced they intend to stand for the leadership: Shadow business secretary Rebecca Long-Bailey, shadow Brexit secretary Sir Keir Starmer, frontbenchers Emily Thornberry and Clive Lewis, and backbenchers Jess Phillips and Lisa Nandy.