These pictures show the rescue operation, with children having to be carried into waiting ambulances and struggling people being helped onto land after a treacherous crossing of the Channel.
According to Sussex Police, they will be taken into the custody and care of the Home Office.
21. Sovereign Harbour, Eastbourne
Dozens of people were rescued from a stranded boat SUS-210901-165222001 Photo: eddie mitchell
22. Sovereign Harbour, Eastbourne
Dozens of people were rescued from a stranded boat SUS-210901-165339001 Photo: eddie mitchell
23. Sovereign Harbour, Eastbourne
Dozens of people were rescued from a stranded boat SUS-210901-165414001 Photo: eddie mitchell
24. Sovereign Harbour, Eastbourne
Dozens of people were rescued from a stranded boat SUS-210901-165446001 Photo: eddie mitchell