One person has died, one is missing and more than 400 have been rescued after their vessels sank in the English Channel en route to Britain, French authorities have said.
"More than 400 people were saved. Unfortunately, despite efforts, one is missing and another one was declared dead" during the course of yesterday, the French maritime prefecture said in a statement.
Earlier, Dunkirk prosecutor Sebastien Pieve said that the person who drowned was an adult male who was aboard an overcrowded boat that sank.
Mr Pieve said attempted crossings between France and Britain had increased this week, likely because of favourable weather conditions.
The past three years have seen a significant rise in attempted English Channel crossings by migrants, despite warnings of the dangers in the busy shipping lane between northern France and southern England, which is subject to strong currents and low temperatures.
In 2020, around 9,500 people made or attempted crossings, compared with 2,300 in 2019 and 600 in 2018.
According to a count by the PA news agency, more than 17,000 migrants have made the crossing to Britain in small boats since the beginning of the year, more than double the figure for the whole of 2020.