A prediction that indyref2 will be called this year has come from an unexpected source in the build-up to this spring's Tory party conference.

David Mundell has written in the handbook which accompanies the Scottish Conservative gathering that he reckons Nicola Sturgeon is gearing up to call for a second vote.

It was reported in The Herald today that the Scotish Secretary has claimed the First Minister is "up to her old tricks", and said the Tories would fight against any plan to call indyref2.

Mundell wrote: “Those victories in June stopped Nicola Sturgeon’s dash for a second referendum in its tracks. It was the prize that many of those who voted for us wanted most.

“But I have been dismayed – though not surprised – that she is already back to her old tricks.

“I fear we will face a fresh call for a vote on leaving the UK in the months ahead but I remain as determined as ever to fight back and stand up for the majority of Scots who dread another, damaging bout of constitutional skirmishing.

“Now is the time to pull together, to focus on the most important facing the UK: securing the best possible deal as we leave the EU.

“Not forcing another unwanted independence referendum on the people of Scotland.”

Of course, Mundell also said that the Brexit impact analysis, which showed the devastating effect on Scotland of leaving the EU, didn't exist. It did.

Perhaps his proclamations should be taken with a pinch of salt!