Photo taken on Feb. 10, 2017 shows a cordoned off area at Tsim Sha Tsui station, in Hong Kong, south China. (Xinhua/Lui Siu Wai)

HONG KONG, Feb. 10 (Xinhua) -- A fire broke out on Friday inside a Hong Kong underground train near a busy station, with at least 17 people being injured and a man being detained after claiming that he has set fire with a Molotov cocktail.

The fire broke out at around 7:00 local time inside an underground train crossing the Vitoria Harbor for the busy Tsim Sha Tsui station, forcing the train to stop at the station and all the passengers to be evacuated, public broadcaster RTHK reported.

Footages from social media show flame and smoke from inside the train and several people burned.

The injured, two of whom in severe condition, were sent to nearby hospitals.

A man at the age of around 60 claimed that he set the fire with a Molotov cocktail. The police has detained the man and has been investigating his motive,a police officer told media outside the station, which has been temporarily closed.

The counter-terrorism response unit has been deployed at the scene.

An injured person is transferred from the Tsim Sha Tsui station, in Hong Kong, south China, Feb. 10, 2017. (Xinhua/Lui Siu Wai)