In northern France, friends and relatives of those who died in the tragic crossing on Wednesday are desperate for answers

On Saturday Gharib Ahmed spent five hours outside the police station in Calais, desperately waiting for news. “It was so cold. There was no answer,” he said. Ahmed was seeking confirmation that his brother-in-law Twana Mamand was one of 27 people who died in the Channel on Wednesday after the flimsy dinghy taking them to the UK sank. “I want to see his body. I have to understand,” Ahmed told the Guardian.

Relatives of the mostly Iraqi Kurds who perished in the world’s busiest shipping lane spent the weekend in a state of anxiety and confusion. Ahmed said he last heard from his brother-in-law at 3am on Wednesday, around the time Twana set off in darkness from a beach near Dunkirk. After two days of silence, Ahmed travelled with his wife, Kale Mamand – Twana’s sister – from their home in London to northern France, arriving on Friday night.

Among the makeshift tents near the French beaches, we ask what drives people to make the perilous journey in small boats and what could prevent more deaths

There was a time when, if you googled the phrase “Dunkirk, small boats”, reports of one of Britain’s finest hours would stack up in the results. Not last week. The beaches near Dunkirk have now become synonymous not with the embarkation point of dramatic rescue but of despairing tragedy.

Details of the 27 people, among them seven women and three children, who drowned in the Channel on Wednesday have been very slow to emerge, their anonymity itself an indication of their desperation. The first to be named was a Kurdish woman from northern Iraq, Maryam Nuri Mohamed Amin, a newly engaged student, who was WhatsApp messaging her fiance, who lives in the UK, when the group’s dinghy started deflating. The 24-year-old had travelled through Germany and France to join Mohammed Karzan in the UK, paying people smugglers thousands of euros to get across the Channel in the absence of other possible routes. Karzan said that he had been in continuous contact with his fiancee and was tracking her GPS coordinates. “After four hours and 18 minutes from the moment she went into that boat,” he said, “then I lost her.”