30. The Officers of all Ships of Her Majesty appointed for the Convoy and Protection of any Ships or Vessels shall diligently perform their Duty without Delay according to their Instructions in that Behalf; and every Officer who shall fail in his Duty in this respect, and shall not defend the Ships and Goods under his Convoy, without Deviation to any other Objects, or shall refuse to fight in their Defence if they are assailed, or shall cowardly abandon and expose the Ships in his Convoy to Hazard, or shall demand or exact any Money or other Reward from any Merchant or Master for convoying any Ships or Vessels intrusted to his Care, or shall misuse the Masters or Mariners thereof, shall make such Reparation in Damages to the Merchants, Owners, and others as the Court of Admiralty may adjudge, and also shall be punished criminally according to the Nature of his Offence, by Death or such other Punishment as is herein-after mentioned.