Paragraph 15

The beneficiary may agree with the Secretary of State in writing in advance a specified number of days in any year (but excluding public holidays), up to a maximum to be reasonably determined by the Secretary of State, when the beneficiary may close the access area or any part of it to the public, provided that signs giving notice of the intended closure and the reasons for it are posted at each entry point to the area at least 2 weeks in advance of the date of closure.