Article 21 Permanent lights on tidal worksI1

After the completion of a tidal work the undertaker must at the outer extremity of it exhibit every night from sunset to sunrise such lights, if any, and take such other steps, if any, for the prevention of danger to navigation as the Tees Port Authority may from time to time direct.

Subject to article 33 (defence to proceedings) if the undertaker fails to comply in any respect with a direction given under paragraph (1) it is guilty of an offence and liable on summary conviction to a fine not exceeding level 3 on the standard scale.