Mr Corbyn has mentioned though an incoming Labour authorities would maintain a new referendum - with Stay and a "credible" selection for Go away on the ballot paper - he has however to say which he would assistance.
The party opposes a no-deal Brexit and has promised another referendum on any deal for leaving the EU.
Speaking at Somerset Dwelling in central London, Mr Watson will notify: 'One of the most simplest ways to interrupt the Brexit impasse as soon as and for all is a public vote in a referendum.
Corbyn later met leaders of the key Labour-affiliated unions, and agreed the party should stick to its policy of backing a referendum, but ensuring they have something to offer leave supporters.
"If you are a worker with a boss who makes you work extra hours with no pay, or forces you into a risky situation, you deserve a government that fights for you", Corbyn said.
The Labour, Liberal Democrats, Scottish Nationalists and Plaid Cymru parties united to prevent Boris Johnson from seeking a fresh poll by voting against or abstaining against it, handing the prime minister his sixth defeat on his sixth vote in six days.
"My experience on the doorstep tells me most of those who've deserted us over our Brexit policy did so with deep regret and would greatly prefer to come back", he will add.
"Boris Johnson has already conceded that the Brexit crisis can only be solved by the British people", the deputy leader will say.
Apple Watch 5 release date, price, news and rumors
Apple TV+ focuses on original content like Jason Moma's See and Reese Witherspoon and Jennifer Aniston's The Morning Show . It'll still dim the screen when your wrist isn't raised, but now it's possible to check the time without people noticing.
The United States of America wins The 47th Walker Cup match
The all-English pairing of Conor Gough and Harry Hall were never behind in their match against Akshay Bhatia and Stewart Hagestad. USA duo John Pak , right, and Isaiah Salinda celebrate after beating Sandy Scott and Euan Walker on Merseyside.
Hong Kong journalists warn of rising police violence against them
Secondary school students form a human chain in Hong Kong , Sept 9, 2019, in support of anti-government protesters. Members of Congress have been watching Hong Kong and discussing legislation through the summer recess.
He will also argue that if a referendum were to follow an election, then Labour should commit "unambiguously and unequivocally" to campaign for Remain.
Mr Watson will say that so much has changed since the original referendum in 2016 it was "no longer a valid basis" for determining Britain's future and the priority should be a new public vote before an election.
But Mr Johnson later dismissed as a "load of nonsense" accusations that suspending Parliament is "anti-democratic", insisting it was necessary to prorogue before the Queen's Speech.
"Prime minister: you can hide from parliament for a few weeks, but when we return we will be ready", Starmer will say.
Tory chairman James Cleverly acknowledged Labour modified into as soon as "working petrified" of an election, including: 'Labour's deputy chief makes determined Labour want to abolish the referendum result.
Ian Austin, who resigned the whip earlier this year, launched an attack on Corbyn in a debate requested by the Labour leader on the rule of law.
If Labour is to regain the insurgent momentum of 2017 the focus of Corbyn and shadow minister of labour Laura Pidcock's speeches to TUC show us where to start.
"I left the Labour Party to shine a spotlight on the disgrace it's become under his leadership because I regard myself as proper, decent, traditional Labour", Austin told MPs.
These included continued customs union membership until the question of whether to leave could be settled at a general election; and closer alignment with the EU on workers' rights and environmental standards.