If they had succeeded they would have flooded the UK with £90 million worth of cocaine. Today, two men were sentenced to more than 40 years in jail - for trying to smuggle the drugs into the country on a sailing boat.
The pair were caught red handed - just off the coast of the Isle of Wight - with the class A substance stuffed into packets and cylinders - and hidden behind false walls.
But they were stopped in time by the UK Border Agency - whose job it is to patrol our coastline and to prevent drugs getting onto our streets. Charlotte Wilkins reports and speaks to Tim Fleming from the UK Border Agency.
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A damp and cold night ahead. Valentine's Day will start cloudy but become brighter in the afternoon. Risk of showers along the Kent coast.
Cold and damp tonight with outbreaks of rain. A cold and dull start to Valentine's Day but becoming drier and brighter by the afternoon.
Rain turning more patchy this afternoon but more persistent along the coast. Feeling cold in the brisk north-easterly wind.