Section 68(1) in The Naval Ceremonial, Conditions Of Service And Miscellaneous Regulations, 1964
(1)Flag Officers and Commodores entitled to fly their flag or broad pendant in a ship or shore establishment, and other officers holding an appointment in command of a ship in commission or shore establishment or sea-going tender to one of Indian Naval Ships, when proceeding on duty in a boat, may fly in the bows, the flag, broad pendant, or masthead pendant applicable to their rank.
