The audible alarm for collision warnings was always off onboard a Condor Ferries vessel which collided with a fishing trawler, killing all three crew, the ferry's second officer has told the court.

An in-car alarm that sounds when sensors on the vehicle detect an imminent crash could cut crash rates from 1 in 5 to 1 in 10 for drivers over the of 60 suffering tiredness on long journeys, according ...