British police said on Wednesday they had arrested three men over the deaths of five migrants including a child who died attempting to cross the Channel from France the day before.
The deaths occurred when a small overcrowded boat carrying 112 people set out to cross one of the busiest shipping lanes in the world and panic took hold among the passengers not far from the shore.
Rescuers picked up about 50 people, with four taken to hospital, but others stayed on the boat, determined to get to Britain.
Three men, two Sudanese nationals aged 22 and 19, and a South Sudan national aged 22, were detained on Tuesday night on suspicion of facilitating illegal immigration and entering the UK illegally, the National Crime Agency (NCA) said.
French police are also continuing to investigate the circumstances surrounding the incident, alongside their British counterparts, the NCA said.
It added 55 people who were believed to have been on board the boat which arrived in Britain had also been identified.
More than 6,000 people have arrived in Britain this year via small, overloaded boats – usually flimsy inflatable dinghies – that risk being lashed by the waves as they try to reach British shores.
