This is the tragic moment a river cruise ship crashed into and sank a smaller tourist boat in a tragedy that killed at least seven people.
A further 21 people are missing and officials say there is little hope of finding anyone else alive after the accident on the Danube River.
CCTV footage shows the 442ft Viking Sigyn floating hotel in collision with the 89ft Mermaid on the busy thoroughfare in Budapest.
It is close to the Parliament building and happened amid torrential rain in the Hungarian capital.
The Mermaid boat, carrying 33 South Korean tourists and two local crew, sank within seconds.
Police said none of the bodies they had recovered were wearing life jackets.
Seven people were rescued from the icy waters and are now in a stable condition in hospital suffering with hypothermia.
Officials in Hungary said a criminal investigation had been launched and South Korea is sending its own team to help with the relief efforts.
Pal Gyorfi from the Hungarian national ambulance service added: I am not inclined to say there is no hope, so I would rather say there is minimal hope (of finding survivors)
This is not just because of the water temperature, but the strong currents in the river, the vapour above the water surface, as well as the clothes worn by the people who fell in.
The accident happened underneath the Margit Bridge.
Police spokesman, Col Zsolt Gabor Palotai, said: Both ships were heading north and when they arrived between two pillars of the Margit Bridge, for some reason, the Mermaid turned in front of the Viking ship.
As the Viking comes into contact with it, it overturns it and in about seven seconds, as it turned on its side, it sank.