Paragraph 20 I1

must not be unreasonably withheld or delayed;

is deemed to have been refused if it is neither given nor refused within 2 months of the submission of the plans or receipt of further particulars if such particulars have been requested by the Agency for approval and, in the case of a refusal, accompanied by a statement of the grounds of refusal; and

may be given subject to such reasonable requirements as the Agency may make for the protection of any drainage work, fishery or water resources or for the prevention of flooding or pollution or in the discharge of its environmental duties.

a requirement for the undertaker to carry out monitoring during the implementation of any de-watering scheme approved by the Agency under this paragraph and to supply data arising from that monitoring to the Agency; and

a requirement for the undertaker not to prevent or materially restrict the Agency’s use of any access route during construction of the specified work or, where that is not possible owing to the nature of the work, a requirement for the undertaker to provide for use by the Agency during construction of the specified work a reasonably suitable alternative to the access route.