People thought to be migrants who made the crossing from France are disembarked after being picked up in the Channel by a British border force vessel in Dover, south east England, Friday, Aug. 13, 2021. On Thursday French authorities said an undocumented migrant was airlifted to hospital from the English Channel after a boat carrying about 40 people trying to reach the U.K. started to sink Thursday morning. (AP Photo/Matt Dunham)