He says international sanctions on top junta officials bar Bangladesh from wider engagement with the Myanmar military
Abdul Gafur, 65, was apprehended outside his house in the west Talla area on Oct 30, according to Superintendent Md Nasir Uddin Ahmed of Narayanganj's CID unit.
Legal action is being taken against Gafur, who is charged with 'neglect of duty', the police official said.
More than 50 Muslim worshippers sustained burn injuries when six airconditioners at the mosque exploded on Sep 4. As many as 37 of the victims were subsequently admitted to Dhaka's Sheikh Hasina National Institute of Burn and Plastic Surgery. But only three of them recovered and returned home.