Section 11F(4) in The West Bengal Fire Services Act, 1950
(4)Where the Director has reason to believe that any person to whom a license has been granted under sub-section (1) has contravened any provisions of this Act or the rules made thereunder or has failed to comply with the conditions of the license or is unfit to hold the license by reason of incompetence, misconduct or any other reasons, the Director may, after giving the person a reasonable opportunity to show cause, suspend or cancel the license, after recording the reasons in writing.]