Extent of immunity from legal process
5.—(1) Each of the headquarters specified in Part I of the Schedule to this Order shall have immunity from any legal process subjecting any funds or other property belonging to it or under its control to any measure of execution or detention.
(2) The preceding paragraph shall not prevent—
(a)the seizure of any article connected with an offence; or
(b)the seizure of any article under the laws relating to customs or excise.