(1) Without limiting section 74 of the Gas Corporation Act 1994, the corporation, a subsidiary of the corporation or a person performing functions under this Act is not liable for the fact of having done or omitted anything that is required to be done or omitted by a direction given under section 6(2).

(2) Subsection (1) does not extend to the manner in which anything is done or omitted if it is done or omitted in a manner that is contrary to clause 2 or 3 of Schedule 2 of the Gas Corporation Act 1994 and the direction did not require that it be done in that manner.