woken

Cooper played the central character, Jamie Miller, a schoolboy who is abruptly woken up by the police storming his house in the show's first episode.

Mr Bane said he had woken up when he heard the anchor alarm - which rings if the boat is straying from its mooring - and realised that Sarm was no longer on the yacht.

One relative said he told her that Mrs Arter had choked but others said they were told he had woken up to find her dead.

In Japan, thousands were woken by tsunami sirens, with waves more than a metre high hitting the Pacific coast, particularly in Iwate prefecture where nearly two million people were told to evacuate.

Only the more serious alert would have woken them.