The promoter may exercise the powers conferred by paragraph 5(1) of Schedule 3 (highways) to the principal Act to temporarily stop up and alter the streets specified in columns (1) and (2) of Schedule 2 (streets to be temporarily stopped up) to the extent specified in column (3) of that Schedule.

The promoter may exercise the powers conferred by paragraphs 6 to 8 of Schedule 2 (works: further and supplementary provisions) to the principal Act in relation to the streets referred to in paragraph (1).

Paragraph (1) has effect without affecting article 18 (application of the principal Act to authorised works).