Three people have been killed and dozens of others were injured after a train crashed into a double-decker coach in Thailand.

CCTV caught the moment of the deadly collision on an unguarded railway crossing in Nakhon Pathom province, west of Bangkok.

The vehicle carrying Thai tourists was seen travelling towards the intersection but then appeared to stop on the rail line just as the train was approaching at high-speed, It then collided with the vehicle.

The coach driver was reportedly killed and two passengers later died in hospital, while around 30 were injured.