At least 31 migrants bound for Britain died Wednesday when their boat sank in the English Channel, in what France's Interior Minister called the biggest tragedy involving migrants on the dangerous crossing to date.
French Interior Minister Gerald Darmanin said 34 people were believed to have been on the boat. Authorities found 31 bodies and two survivors, and one person appeared to still be missing. The nationalities of the travellers were not released.
A joint French-British operation to search for survivors was still under way late Wednesday.
Four suspected traffickers were arrested on Wednesday on suspicion of being linked to the sunken boat, Mr. Darmanin told reporters in the French port city of Calais. He said two of the suspects later appeared in court.
The regional prosecutor opened an investigation into aggravated manslaughter after the sinking.
“It's a day of great mourning for France, for Europe, for humanity to see these people die at sea,” Mr. Darmanin said.
He called for coordination with the U.K., saying “the response must also come from Great Britain.” Noting other deadly past incidents involving migrants in the same waters, Mr. Darmanin lashed out at “criminal traffickers” driving thousands to risk the crossing.
British Prime Minister Boris Johnson convened a meeting of the government's crisis committee, and Mr. Darmanin rushed to see survivors in a Calais hospital. The two governments have long been at odds over how to prevent the crossings, with both sides blaming the other for not doing enough.
Mr. Johnson said he was “shocked, appalled and deeply saddened". A French naval boat spotted several bodies in the water around 2 p.m. and retrieved an unknown number of dead and injured, including some who were unconscious, a maritime authority spokesperson said.
Three French patrol boats were joined by a French helicopter and a British helicopter in searching the area, according to the French maritime agency for the region.
Jean-Marc Puissesseau, head of the ports of Calais and Boulogne, told The Associated Press that he spoke to one of the rescuers who brought some of the bodies to the Calais port.
“Traffickers are assassins,” he said. “We were waiting for something like this to happen.” While deaths are occasionally reported on the crossing, such a large number of people losing their lives in one boat is rare.
People fleeing conflict in Afghanistan, Iraq, Eritrea and Sudan have been among those gathered along towns in northern France seeking to cross to Britain.
The number of migrants using small boats to cross the channel has grown sharply this year, despite the high risks that are worsening in autumn weather.
More than 25,700 people have made the dangerous journey in small boats this year — three times the total for the whole of 2020.
With changeable weather, cold seas and heavy maritime traffic, the crossing is dangerous for the inflatables and other small boats that men, women and children squeeze into.
French and British authorities have picked up thousands of migrants off both the French and British coasts in recent weeks in scores of rescue operations.
Mr. Darmanin insisted that France has worked hard to prevent deadly crossings, rescuing 7,800 people since January and stopping 671 who were trying to cross on Wednesday alone.
“How many more times must we see people lose their life trying to reach safety in the U.K. because of the woeful lack of safe means to do so?" said Tom Davies, Amnesty International U.K.'s refugee and migrant rights campaign manager.
“We desperately need a new approach to asylum, including genuine Anglo-French efforts to devise safe asylum routes to avoid such tragedies happening again," he added.
Mr. Johnson said more needed to be done to “break the business model of the gangsters who are sending people to sea in this way”.
