LONDON, DECEMBER 19

Britain's High Court ruled Monday that a plan to send asylum-seekers on a one-way trip to Rwanda is legal but the government must consider the circumstances of each case before deporting anyone, a judgment that sets the controversial policy up for further legal battles.

Eight asylum-seekers, aid groups and a border officials' union filed lawsuits to stop the Conservative government acting on a deportation agreement with Rwanda that is intended to deter migrants from trying to reach the U.K. on risky journeys across the English Channel.

The U.K. plans to send some migrants who arrive in the U.K. as stowaways or in small boats to the East African country, where their asylum claims would be processed. Those granted asylum would stay in Rwanda rather than returning to the U.K.

"The court has concluded that it is lawful for the government to make arrangements for relocating asylum-seekers to Rwanda and for their asylum claims to be determined in Rwanda rather than in the United Kingdom," said Clive Lewis, one of two justices who made the ruling.

The judges said the policy did not breach Britain's obligations under the U.N. Refugee Convention or other international agreements. But they added that the government "must decide if there is anything about each person's particular circumstances" which meant they should not be sent to Rwanda, and had failed to do that for the eight claimants in the case.

The British and Rwandan governments welcomed the ruling. U.K. Home Secretary Suella Braverman - who has called the Channel crossings an "invasion of our southern coast" - said the government would press on with the plan and "defend against any further legal challenge."

"Our groundbreaking migration partnership with Rwanda will provide individuals relocated with support to build new lives there, while disrupting the business model of people-smuggling gangs putting lives at risk through dangerous and illegal small boat crossings," Braverman said.

Rwandan government spokeswoman Yolande Makolo said the court ruling was "a positive step in our quest to contribute innovative, long-term solutions to the global migration crisis."

But Rwandan opposition lawmaker Frank Habineza said it was wrong to send migrants to Rwanda, a densely populated nation with limited resources.

"This is not sustainable," Habineza told The Associated Press.

Refugee groups said they would consult their lawyers about challenging the ruling. The judges set another hearing in the case for Jan. 16.

Enver Solomon, head of the charity Refugee Council, said the Rwanda plan was "a cruel policy that will cause great human suffering."

Paul O'Connor of the Public and Commercial Services Union, which represents border workers, called the government's policy "morally reprehensible."

More than 44,000 people who crossed the Channel in small boats have arrived in Britain this year, and several have died in the attempt, including four last week when a boat capsized in freezing weather.

The British government argues that its deportation policy will deter criminal gangs that ferry migrants on hazardous journeys across one of the world's busiest shipping lanes.

Human rights groups say it is immoral and inhumane to send people more than 4,000 miles (6,400 kilometers) to a country they don't want to live in. They also cite Rwanda's poor human rights record, including allegations of torture and killings of government opponents.

The U.K. government has argued that while Rwanda was the site of a genocide that killed more than 800,000 people in 1994, the country has since built a reputation for stability and economic progress. Critics say that stability comes at the cost of political repression.

Britain has paid Rwanda more than 120 million pounds ($146 million) under the deal struck in April, but no one has yet been sent to the country. The U.K. was forced to cancel the first deportation flight at the last minute in June after the European Court of Human Rights ruled the plan carried "a real risk of irreversible harm."

The U.K. receives fewer asylum-seekers than many European nations, including Germany, France and Italy, but thousands of migrants from around the world travel to northern France each year in hopes of crossing the Channel, and the number has grown rapidly in the past few years.

A surge in arrivals and a U.K. bureaucratic backlog, exacerbated by the coronavirus pandemic, has led to many Channel migrants languishing in overcrowded processing centers, where there have been outbreaks of diphtheria and other diseases.

The government wants to deport all migrants who arrive by unauthorized routes, and aims to strike Rwanda-style deals with other countries. Critics point out there are few authorized routes for seeking asylum in the U.K., other than those set up for people from Ukraine, Afghanistan and Hong Kong.

Christina Marriott, director of policy at the British Red Cross, said "the offshoring of human beings" would "do little to prevent people from risking their lives to reach safety."

"The government should instead take action to provide safe routes, ensure timely and correct decisions are made once people are in system, andthat people are treated with dignity and respectthroughout the process," she said.