Viewers are on the edge of their seats as Coastguard returns.
Episode one opens with terrifying footage as an HM Coastguard helicopter from Lydd and coastguard rescue officers battle to save the life of a lone yachtsman, with waves dashing his yacht against sea defences at Newhaven. Meanwhile, the MCA’s counter pollution and salvage team scrutinise a vessel which has discharged an unknown fluid into the sea.