Sir Keir Starmer has insisted his relationship with Donald Trump has not been jeopardised after the Republican candidate’s team accused Labour of “blatant foreign interference” in the US election.

The prime minister said on Tuesday he had “established a good relationship” with Mr Trump despite the Trump campaign filing a legal complaint against Labour officials travelling to the US to volunteer for Kamala Harris in the tightly fought presidential race.

The complaint, filed with the independent Federal Election Commission, alleged that the volunteering by Labour Party members, coupled with reports of contact between senior Labour operatives and the Harris campaign, amounted to “illegal foreign campaign contributions and interference” to help Mr Trump’s Democrat rival in the US presidential election.

Sir Keir sought to downplay the row and role Labour Party activists were playing in the US election as he travelled to Samoa for the annual Commonwealth heads of government summit.

Speaking to reporters on the 28-hour flight over, the PM stressed Labour Party members were going over as volunteers rather than on the Labour Party books.

“The Labour Party has volunteers, who have gone over pretty much every election,” he said.

“They’re doing it in their spare time, they’re doing it as volunteers, they’re staying, I think, with other volunteers over there. That’s what they’ve done in previous elections, that’s what they’re doing in this election and that’s really straightforward.”

The Labour Party has insisted it is not funding the travel or accommodation for activists. Federal election rules stipulate foreign volunteers can’t spend more than $1,000 (£770) helping candidates.

However, in filing the complaint, Mr Trump’s legal team cited media reports that Labour Party officials, including the prime minister’s chief of staff Morgan McSweeney and Matthew Doyle, Downing Street’s director of communications, had travelled to the US in recent months to advise the Harris campaign.

The Trump team also cited a now-deleted LinkedIn post by Sofia Patel, director of operations for Labour, that suggested the party could be paying accommodation costs for activists, with the post stating “we will sort out your housing”.

“Those searching for foreign interference in our elections need to look no further than [the] LinkedIn post,” said the letter from Trump campaign lawyer Gary Lawkowski. “The interference is occurring in plain sight.”

Mr Trump’s lawyers say such support breaches US campaign finance laws, as they count as contributions from foreign actors, and they demanded an “immediate investigation” into what they called “blatant foreign interference” in the election.

Read more:
Harris prepared to challenge Trump if he prematurely declares victory
Trump hits out at ‘jerk’ Obama

Starmer and Trump ‘established a good relationship’

The prime minister argued the row would not jeopardise his relationship with Mr Trump should the Republican candidate win the election, insisting the pair had “established a good relationship” when they dined at Trump Tower together last month.

Sir Keir said: “I spent time in New York with President Trump, had dinner with him, and my purpose in doing that was to make sure that between the two of us we established a good relationship, which we did, and we’re grateful for him for making the time for that dinner.

“We had a good, constructive discussion and of course, as prime minister of the United Kingdom I will work with whoever the American people return as their president in their elections, which are very close now.”

The tensions between the ruling Labour Party and possible next US president come as the prime minister travels to the Commonwealth Heads of Government Meeting (CHOGM) on the Pacific island of Samoa this week, where he hopes to discuss trade opportunities ahead of next week’s historic budget.

His team back in Downing Street and the Treasury are putting the finishing touches on, in the words of one insider, an “unprecedented” budget that looks to bridge a shortfall of £40bn.

To plug the gap, the prime minister and Chancellor Rachel Reeves, who insisted ahead of the election they had “no plans” to raise taxes beyond what was laid out in the manifesto, are now rolling the pitch for a mix of big tax increases and spending cuts.

With such big stakes back home, coupled with a difficult run for a prime minister beset by rows over freebies and dysfunction in Number 10, one former adviser wondered aloud to me this week whether Sir Keir was spending too much time overseas when he should be focused on the domestic agenda back home and resetting his missions more clearly with the public.

However, he and his team defended the prime minister’s decision to travel to CHOGM a week before the budget, arguing these summits help to reset Britain’s relations in the world and drive trade.

One of his staffers noted the 56 Commonwealth nations’ economies are set to be worth $19.5trn (£15trn) by 2027 and these are markets worth tapping into.

But it is true too the leaders of the biggest Commonwealth economies are not in attendance.

Fellow G7 leader Justin Trudeau of Canada is not making the long trip to Samoa, while India’s Prime Minister Narendra Modi and South African President Cyril Ramaphosa are in Kazan as Russian President Vladimir Putin plays host to 36 world leaders at a BRICS (Brazil, Russia, India, China and South Africa) summit.

Pressure over question of reparations

Meanwhile, the prime minister is also under pressure from some Labour MPs and Caribbean governments over reparations for countries affected by slavery and colonialism.

While Sir Keir is clear he doesn’t plan to engage in this discussion at the summit, it is nevertheless rising up the agenda.

This week, the Commonwealth will select a new secretary general and all three candidates vying to replace Patricia Scotland, the former Labour cabinet minister who’s been in post since 2016, have called for reparations for countries affected by slavery and colonialism.

But as the first sitting British prime minister to visit a Pacific island in a formal capacity, the prime minister will want to make the case his is, to quote one staffer, a “once in a generation opportunity” to harness the Commonwealth.

With tensions back home over the budget and the man who could be the next president of the United States, unity this week with old allies is what he needs.