Regulation 12 Presence of public gas transporter’s representative at tests by gas examiners
(1)
On any occasion that a gas examiner carries out a test of—
(a)
apparatus and equipment provided and maintained by a public gas transporter under regulation 6(c) above; or
(b)
gas conveyed by a public gas transporter for the purpose of ascertaining whether the transporter is complying with regulation 9(1) above,
a person representing the transporter may be present so long as he does not interfere with the test.