london ambulance service
Both vehicles were engulfed in flames in the aftermath of the incident.
Fifteen people are believed to have been injured in collision involving a car and two buses in London.
The Met Police have released an urgent appeal for information.
Passengers jump off river cruiser as it was engulfed in flames.
One man was struck on the head, and another was forced to give up his phone.
Police are appealing for more information about a white Nissan SUV which failed to stop at the scene.
Fire, police, ambulance, and coastguard services were all in attendance.
A man believed to be in his 20s was pronounced dead at the scene.
A total of 20 fire engines and some 125 firefighters were sent to the scene.
Victim in his 20s died at the scene after being discovered with gunshot wounds.