Kolkata/IBNS, Aug. 16 -- A massive chaos broke out at a five-star hotel in Kolkata when the trailer launch of Vivek Agnihotri's upcoming film The Bengal Files was abruptly stopped.

The trailer launch event of the controversial film was previously organised at the cinema hall of Quest Mall.

After the cinema chain surprisingly cancelled the event, it was planned to be held at ITC Royal Bengal along EM Bypass in Kolkata.

But the launch was disrupted in the middle as Agnihotri told the media that the organisers had snapped the wires to stall the running of the video.

The city hotel was guarded by massive deployment of police, who later confronted Agnihotri at the fag end of the event.

A ruckus broke out at the event when police walked in...