UK prime minister Theresa May warned on Monday (26) that Britain would be thrust into the unknown if parliament rejects the Brexit deal she has negotiated with the European Union, as lawmakers from all sides lined up to criticise the agreement.
Under the deal secured with EU leaders on Sunday (25), Britain will leave the bloc in March with continued close trade ties, but the odds now look stacked against May getting it approved by a divided British parliament.
As May tried to win over her critics, lawmakers from both her own Conservatives and opposition parties attacked the deal, warning that the parliament would not support it, and urging her to set out an alternative plan.
"There is not a better deal available," May told the House of Commons. "We can back this deal, deliver on the vote of the referendum and move on to building a brighter future .. or this House can choose to reject this deal and go back to square one."
"No-one knows what would happen if this deal doesn’t pass. It would open the door to more division and more uncertainty, with all the risks that will entail."
Parliament will vote on the deal on December 11 after a total of five days of debate, May's office said.
May has warned lawmakers that if they reject it, Britain could face leaving the EU without a deal - something businesses say would hurt the world's fifth largest economy.
The EU has also been clear that there is very little appetite to reopen the Brexit negotiations if the parliament votes it down.
Her plan faces opposition from both eurosceptics and europhiles among her party's 314 lawmakers and around 313 lawmakers from opposition parties. The 10 lawmakers of the Democratic Unionist Party, the Northern Irish group that props up May's minority government, said at the weekend they will vote against the deal.
May needs to win a simple majority in parliament, 320 votes if all active lawmakers turn out and vote - but former whips, who have long studied parliamentary arithmetic, say the prime minister may end up needing only 305 votes if illnesses and abstentions are accounted for.
"This will never get through ... it is as dead as a dodo," Conservative lawmaker Mark Francois said, adding he agreed with daily The Sun's verdict that the deal was "a surrender".
"Prime minister I plead with you, the House of Commons has never ever surrendered to anybody and it won't start now."
Asked if May was confident of getting a deal through parliament, her spokesman told reporters: "Yes."
May said her deal was in the national interest, but the opposition Labour leader Jeremy Corbyn said ploughing on with a deal that did not have the support of parliament was "an act of national self-harm".
Her de facto deputy David Lidington will meet Labour lawmakers on Monday to discuss the deal, her spokesman said, in a move seen by many as an attempt to win their support.
May sought to reassure pro-Brexit lawmakers angered by comments from French President Emmanuel Macron on Sunday demanding access to UK fishing waters after Brexit. These remarks deepened worries that Britain will be forced into a so-called backstop to avoid a return of controls on the border between Northern Ireland and the Irish republic.
"The EU have maintained throughout this process that they wanted to link overall access to markets to access to fisheries. They failed in the Withdrawal Agreement, and they failed again in the Political Declaration," May said.
"It is no surprise some are already trying to lay down markers again for the future relationship, but they should be getting used to the answer by now: it is not going to happen."
UK footfall fell 1.8 per cent in September year-on-year, with high street visits down 2.5 per cent.
Consumer confidence dropped to -10.4 per cent in Q2 2025, its lowest level since early 2024.
Last year's Budget added £5bn in employment costs to the retail industry.
Job security sentiment declined by 4.8 percentage points, falling below the long-term average.
Footfall figures decline
Consumer caution ahead of the upcoming budget has led to a notable fall in UK high street footfall, as rising employment costs and subdued spending weigh heavily on retailers, according to new figures from the British Retail Consortium (BRC).
The BRC reported a slowdown in shopper visits across most retail locations, signalling growing concern among consumers over job security and personal debt.
London tube strikes in mid – month and disruption caused by storm Amy, has further reduced footfall in key shopping areas.UK footfall fell by 1.8 per cent in September compared with the same month last year, a sharper decline than the 0.4 per cent drop seen in August, according to BRC-Sensormatic data. High street visits were down 2.5 per cent year on year, while footfall at retail parks and shopping centres fell by 0.8year and 2 per cent respectively.
The decline comes as retailers brace for another challenging quarter, with chief executive Helen Dickinson warning that the government’s fiscal decisions are limiting their ability to invest. “Retailers’ ability to invest in local communities and high streets has been hampered by last year’s Budget, which added £5 bn in employment costs to the industry, in addition to a new packaging tax,” she said.
Consumer confidence weakens
Parallel data from Deloitte’s Consumer Confidence Index reinforces this cautious outlook. Consumer confidence fell by -2.6 percentage points to -10.4 per cent in Q2 2025, marking its lowest level since early 2024.
Sentiment around job security declined sharply by -4.8 percentage points, slipping below the long-term average for the first time in two years, while confidence regarding debt levels dropped by -3.7 percentage points, reflecting the burden of higher household bills and seasonal spending pressures.
Deloitte noted that sentiment about the economy remains deeply negative at -51per cent, far below the -32.5 per cent recorded a year ago. As households tighten budgets, essential spending has slipped, though consumers continue to prioritise discretionary experiences such as travel and holidays.
Linda Ellett, head of consumer, retail & leisure KPMG, observed that “cost continues to influence buying behaviour and price is the main purchasing driver for 68 per cent of people when buying everyday items.”
With food and utility inflation still biting, and employers under strain from higher national insurance and minimum wage costs, retailers are caught in a tightening squeeze. Retailers are now pinning hopes on a supportive November Budget to ease cost pressures and restore some confidence before the crucial Christmas trading period.
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