The tug Christos 22, damaged after the vessel it was towing collided into its side off Torbay yesterday, is now stable with risk of pollution very low.
Attention has now turned to the towed vessel, an ex-German naval training ship the Emsstrom, which had been listing too heavily for salvors to get onboard.
This vessel has now sunk, approximately 2.5 nautical miles east by north from Hope's Nose, Torquay, in 23 metres (75ft) of water.
This ship is empty and is not a pollution risk.
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Thousands of demonstrators have marched through Boston in opposition to a right-wing rally in the city which was eventually cut short.
Some 1,000 counter-protesters blocked 500 neo-Nazi demonstrators as they tried to march to the site of the death of Hitler ally Rudolf Hess.
Clear skies and lighter winds will bring a chilly night for many