The United States has blocked the long-term renewal of trade agreements with Canada and Mexico, a decision that has sent shockwaves through North American supply chains. UK ministers have seized the moment, announcing plans for an ambitious Atlantic trade pact with Canada and Mexico. The move is being framed as a lifeline for British manufacturing and agriculture, but critics warn of a new era of uncertainty for workers on both sides of the ocean. The Real Economy sees the bread and butter of trade policy: wages in the balance.
For weeks, the US administration, under pressure from domestic industrial lobbies, has refused to extend the United States-Mexico-Canada Agreement (USMCA) beyond its current short-term renewal. The standoff, diplomats say, stems from disputes over automotive rules of origin and digital services taxation. Now, with the clock ticking, Canada and Mexico face the prospect of slipping back to World Trade Organization rules, a move that would hit auto plants, dairy farms, and tech hubs hard.
British officials, led by Trade Secretary Jonathan Reynolds, moved fast. Within hours of the deadlock, Reynolds announced the UK would begin formal negotiations on a trilateral Atlantic free trade agreement. The aim: to secure lower tariffs on British cars, Scotch whisky, and Welsh lamb in exchange for services and investment from Ottawa and Mexico City. “This is not about turning our backs on the US,” Reynolds said in a statement. “This is about turning towards opportunity. For too long, British exporters have been caught in the crossfire of North American trade disputes. We are offering a steady hand and an open door.”
The timing is crucial. The UK’s post-Brexit trade strategy has so far yielded modest deals with Australia and New Zealand but stalled with the US. An Atlantic pact with Canada and Mexico would be the biggest prize yet: a combined market worth £1.5 trillion. For British car workers in Sunderland and Swindon, that could mean tariff-free access for electric vehicles built with UK steel. For dairy farmers in Cumbria and Devon, it is a chance to compete with US exporters who have long dominated the Canadian cheese market.
Union leaders are cautious. “We have seen the damage that rushed trade deals do to workers’ jobs and wages,” said Frances O’Grady of the TUC. “If the UK government is serious about this pact, they must guarantee that food standards are not undermined, and that workers in Canada and Mexico have strong unions, too. Otherwise, this is just a race to the bottom.” Indeed, Mexico’s labour enforcement record remains a sticking point. Canadian unions, which played a key role in securing stronger worker protections in the original USMCA renegotiation, have demanded the same from the UK.
On the high street, the cost of living is the prism through which this deal will be judged. If an Atlantic pact lowers the price of Canadian maple syrup, Mexican avocados, or UK-made electronics, families struggling with inflation will feel a small relief. But if it leads to a flood of cheap imports that undercut British food growers, the result could be more empty farms and fewer jobs.
The US, meanwhile, has signalled it may yet re-engage. The White House trade representative, Katherine Tai, called the UK move “premature” but did not rule out future talks. However, with presidential elections looming, the window for a North American trade renewal is narrowing. For now, the UK, Canada, and Mexico are forging ahead. The next round of negotiations is set for Liverpool in March. Workers and consumers will be watching their pay packets and price tags closely.
