A viewer's video captures the moment the Duck Tour sank in Liverpool yesterday.
Witnesses can be heard expressing their disbelief at what they're seeing. One says: "There's people still in it!".
Video courtesy of YouTube user, DADLFC.
More top news
Police are investigating after an armed raider threatened terrified McDonald's staff in a gunpoint robbery at a busy Liverpool retail park.
A man is critically ill after a violent burglary in Wigan. Four people were taken to hospital following the break in on Sunday afternoon.
Sir Paul McCartney, who is vegetarian, launched Meat Free Monday, in 2009 to encourage people to go without meat once a week.