India, Aug. 12 -- A massive fire at an upscale bar and restaurant in downtown Salt Lake City prompted fire crews to respond to the scene Monday night, August 11. The blaze broke out at 321 S. Main Street, which is the location of the London Belle Supper Club, around 9 pm, the Salt Lake City Fire Department said. Videos of the fire have surfaced on social media.

It is unclear if other buildings or businesses are involved in the incident. The cause of the fire also remains unknown. The severity of the fire has already escalated to a three-alarm fire.

The public has been urged to avoid the three-block radius of the fire. Utah Transit Authority TRAX lines that run through the area are shut down as of now.

The Salt Lake City Fire Department...