(1) An interface body must have regard to the transport system objectives when exercising powers and performing functions under any interface legislation which are likely to have a significant impact on the transport system.
(2) An interface body must have regard to the decision making principles in making decisions under any interface legislation which are likely to have a significant impact on the transport system.
(3) If an interface body is a specified interface body in a statement of policy principles, it must have regard to the specified policy principles which apply to it under the statement of policy principles.
(4) If an interface body is exercising a power which is a specified power in a statement of policy principles or performing a function which is a specified function in a statement of policy principles, it must have regard to the specified policy principles which apply under the statement of policy principles.
(5) An Act specified in the heading to an item in Schedule 2 is amended as set out in that item.