s 334 Protection for works of land drainage authorities, &c.
Nothing in this Act shall authorise a local authority to use, injure or interfere with any sluices, floodgates, sewers, groynes, sea defences or other works, whether made before or after the date of commencement of this Act, which are vested in or under the control of a land drainage authority, or are used by any person for draining, preserving or improving land under any local or private Act of Parliament, or for irrigating land, without the consent, as the case may be, of that authority or that person: Provided that consent under this section shall not be unreasonably withheld, and if any question arises as to whether or not consent is unreasonably withheld, either party may require that it shall be referred to an arbitrator to be appointed, in default of agreement, by the President of the Institution of Civil Engineers.