The British battle fleet, Vol. 2 (of 2) : its inception and growth throughout…

11. When a court-martial has to be ordered by a Dominion and a

sufficient number of officers are not available in the Dominion service at the time, the British Admiralty, if requested, will make the necessary arrangements to enable a court to be formed. Provision will be made by order of his Majesty in Council and by the Dominion Governments respectively to define the conditions under which officers of the different services are to sit on joint courts-martial.