220. Civilians subject to service discipline.

A person who is not subject to service law1 under the Armed Forces Act 2006 may be a civilian subject to service discipline if he falls within one of the following categories2:


    (1)     he is in one of Her Majesty's aircraft3 in flight4;


    (2)     he is in one of Her Majesty's ships5 afloat6;


    (3)     he is in service custody7 or he is in the course of being arrested, or of having an attempted arrest made of him, by a person who has a duty under service law to apprehend him8;


    (4)     he is a Crown servant9 whose sole or