According to media reports Scotland’s First Minister postpones speech because of the prevailing.uncertainity has forced him to cancel the event.

Scottish First Minister Humza Yousaf has cancelled a planned speech at Strathclyde University as he battles for his political life.
Mr Yousaf was due to speak about the labour strategy in an independent Scotland, take part in a Q&A session and take questions from the press.
But a source close to the First Minister confirmed on Friday the event had been cancelled.
Mr Yousaf is battling to save his position as First Minister after his former allies in the Scottish Greens vowed to vote against him in a motion of no confidence.
The SNP leader on Thursday dramatically brought the powersharing deal with the Greens to an end but now faces a backlash which could cost him his job.Humza allies of Mr Yousaf insisted he was “coming out fighting” in the face of a concerted effort by opponents to oust him.
A source close to the First Minister said Mr Yousaf was “absolutely not” considering his position.