Alex Salmond has referred to as for a "united" pro-independence marketing campaign that units apart variations between events.
The Alba chief - who stop the SNP in 2018 - mentioned Nicola Sturgeon's occasion was unlikely to win a majority of votes forged in Scotland at a basic election by itself.
He pointed to the 2015 UK ballot which noticed a Nationalist landslide when it comes to seats received - however solely obtain 50 per cent of the entire votes.
READ MORE: Patrick Harvie insists Inexperienced votes would rely in direction of mandate for independence
Salmond, who led the SNP all through the 2014 independence referendum marketing campaign, backed the technique introduced by his successor final week.
The First Minister desires a referendum to happen on October 19 subsequent 12 months however many consultants imagine Supreme Courtroom judges will rule her authorities lacks the powers to stage such a vote.
The SNP chief final week introduced her Plan B can be to make use of the subsequent UK basic election as a "de facto" referendum the place her occasion would marketing campaign on the only situation of independence.
However Salmond warned the second possibility wouldn't be "all plain crusing for the independence trigger".
In an announcement printed at the moment, he mentioned: "Such an election check would exclude 16-17 12 months olds and European residents who're allowed to vote on the Scottish election franchise.
"After some confusion it's now being mentioned by the SNP that the “mandate” within the election would require a majority of votes in addition to seats.
"That's a very excessive bar to set since no occasion in Scotland has achieved that since 1955.
"Even Labour in its greatest 12 months of 1966 fell a whisker brief as did the SNP within the peak 12 months of 2015.
"If that was to be achieved it couldn't be by a single occasion - the election must be fought by a united motion ideally with a single independence candidate in each seat.
"A plebiscite election wouldn't succeed whether it is simply occasion political enterprise as typical on the Sure facet.
"Clearly the overwhelming majority of such candidates can be sitting SNP and Alba MPs however it might be clever to carry the Inexperienced occasion on board in addition to key independence campaigners out-with occasion politics aiming to unseat the remaining unionist MPs."
Alba at the moment has two Scottish MPs after Kenny MacAskill and Neale Hanvey each selected to stop the SNP final 12 months.
However Salmond's breakaway occasion suffered dismal outcomes at each the 2021 Holyrood ballot and the native elections in Could the place none of Alba's candidates had been elected.
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