Gas Safety Ordinance

(1)
A person appearing before the appeal board to give evidence at a hearing shall, where required by the appeal board, take an oath.
(2)
The chairman of the appeal board
may—
(a)
administer an oath to a person appearing before the appeal board to give evidence at a hearing; and
(b)
require a person to answer any question.
(3)
A person appearing before the appeal board to give evidence at a hearing shall have the same liabilities, protection and immunity as a witness has in proceedings before the District Court.