xmlns:atom="http://www.w3.org/2005/Atom"
27(1)A person exercising public functions who is specified by the Secretary of State in regulations.
(2)“Public functions” means functions of a public nature—
(a)exercisable in the United Kingdom, or
(b)exercisable in a country or territory outside the United Kingdom by a person acting for or on behalf of, or holding office under, the Crown.