The British immigration minister said Tuesday that the U.K. and France have agreed to a plan to stop a wave of illegal immigration that has seen hundreds of migrants making their way across the English Channel into Britain this month.

Immigration Minister Chris Philp said the U.K. and France had “reaffirmed our unshakeable shared commitment” to ensure this route was “unviable.”

UK PLEDGES TO CRACK DOWN ON 'APPALLING' WAVE OF ILLEGAL IMMIGRATION ACROSS ENGLISH CHANNEL

“It is facilitated by ruthless criminal gangs, it puts lives at risk and it is totally unnecessary,” he told Sky News after meeting with French officials in Paris.

“We have worked on a joint operational plan, a revised and new operational plan, with the objective in mind of completely cutting this route and we’re going to be working at pace in the coming days to make that plan a reality,” he said.

At least 235 migrants in 17 boats landed or were picked up by British Coast Guard and Border Force boats on Thursday, surpassing the prior week’s high of 202 arrivals in one day.

A Border Force vessel assist a group of people thought to be migrants on board from their inflatable dinghy in the Channel, Monday Aug. 10, 2020.(Gareth Fuller/PA via AP)

Philp said over 1,000 migrants had been detained by the French government this year, but that the numbers still getting through was “unacceptable” to both governments. He noted that European Union laws such as the Dublin Regulation, make it harder for the U.K. to return migrants and that Britain is set to be free of that regulation in 2021 when it fully leaves the bloc.

Philp’s remarks come after Home Secretary Priti Patel described the flows as “appalling and unacceptably high." But Patel warned that the matter was “complex” and faces “serious legislative, legal and operational barriers.”

The countries have made a number of agreements over the years to stop the flows into Britain, which primarily come either across the Channel or via the Dover-Calais port of entry, with the migrants traveling on the back of trucks or on trains.

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Last month, Patel and French Interior Minister Gerald Darmanin agreed to set up a joint intelligence unit to stop the smuggling gangs that are helping the migrants make their journey into the U.K.

The U.K. Daily Telegraph reports that French authorities stop vessels but if migrants threaten to jump in the water, they withdraw as preservation of life is the priority. They then shadow the migrants to make sure they arrived in the U.K. safely.

The Associated Press contributed to this report.