A fire broke out at an abandoned vehicle dumping ground behind the Shahbag police station in the capital.
Three units are working to control the fire, said Bangladesh Fire Service & Civil Defence.
According to the fire service, the fire started at around 3pm on Tuesday (5 March).
Senior officials of the Shahbag police station said they believe someone has set the fire as a part of a plan.
No casualty has been reported in this incident so far.