(1)The powers conferred on the nominated undertaker under this Act with respect to works may not be exercised in relation to a highway for which a strategic highways company is the highway authority unless the company consents.
(2)Schedule 4 contains provision about—
(a)highway access;
(b)power to stop up and interfere with highways;
(c)construction and maintenance of highways.
(3)Schedule 5 contains tables that are relevant to the powers exercisable under Part 2 of Schedule 4.