12.—(1) Diplomatic Agents and their Family Members are not obliged to give evidence as a witness.
(2) The right conferred by paragraph (1) does not apply in relation to—
(a)a road traffic offence, including an alleged road traffic offence, or
(b)a civil action brought against the person by a third party for damages resulting from an accident caused by a motor vehicle belonging to, or operated by or on behalf of, the person.