They said the Prime Minister’s decision to scrap the Rwanda scheme means numbers arriving in the UK will continue to soar and result in more deaths in the channel.

The warning comes as Sir Keir announces a boost in funding for the Border Security Command today (Mon).

More than 5,000 people made the crossing in October, making it the busiest month this year.

The total number of people who have crossed the Channel in small boats this year now stands at 30,906, 15.8% higher than at the same point last year (26,699) but 22.6% down on the same point in 2023.

The Prime Minister is expected to use a speech to the Interpol General Assembly in Glasgow today (Mon) to kick off a week-long blitz on the issue that will see him travel to Hungary for talks on tackling people smuggling.

He will another £75 million for his new border command, taking its total funding to £150 million over two years.

The money will be used to fund high-tech surveillance equipment and 100 specialist investigators who will target criminals engaged in people smuggling.

The Prime Minister is expected to say: “The world needs to wake up to the severity of this challenge. I was elected to deliver security for the British people. And strong borders are a part of that. But security doesn’t stop at our borders.

“There’s nothing progressive about turning a blind eye as men, women and children die in the Channel.”

The Government also intends to legislate to give border security forces “enhanced” powers, expected to involve expand ing counter-terror tactics to deal with people smuggling.

The Border Security, Asylum and Immigration Bill, announced in the King’s Speech in July, will be the fourth piece of immigration legislation since 2022 as successive governments have attempted to tackle this issue.

The Prime Minister is also expected to say: “This is a vile trade that must be stamped out – wherever it thrives. So we’re taking our approach to counter-terrorism, which we know works, and applying it to the gangs, with our new Border Security Command.

“We’re ending the fragmentation between policing, Border Force and our intelligence agencies.”

But the Tories said the funding would do little to ease the crisis.

A Conservative Party spokesperson said: “Keir Starmer’s announcement on tackling gangs will mean absolutely nothing without a deterrent to stop migrants wishing to make the dangerous journey across the channel.

“It is a shame that Starmer has not recognised the extent of the crisis in the channel sooner, as he and the Labour Party voted against numerous measures to stop the gangs while they were in opposition.

“If Starmer continues to ignore the need for a deterrence to stop migrants crossing the channel, there will be more deaths in the channel as more and more migrants continue to cross it, he needs to get a grip of the crisis in the channel.

Later in the week, the Prime Minister is expected to attend a summit of the European Political Community in Hungary, where migration and people smuggling are expected to feature on the agenda.

Along with the investment in the Border Security Command, the Prime Minister will announce a £6 million increase in the UK’s support for Interpol as it tackles global organised crime.

The Government will also provide £24 million to tackle serious international crime affecting the UK, including drugs, firearms and fraud, particularly in the Western Balkans.

Graeme Biggar, director general of the National Crime Agency, said: “Serious and organised crime causes more harm, to more people, more often than any other national security threat. And almost all of serious and organised crime now has an international nexus.

“Distance, borders and languages are meaningless to criminals. This is why collaborations with Interpol have never been as important as they are today.

“Tackling organised crime, and especially immigration crime, remains a top priority for the NCA. We are currently leading around 70 investigations into the gangs or individuals involved in the highest echelons of this type of criminality, and we are devoting more resources to it than ever before.”