21.1  Responsibility for Protestors and Trespassers

The Authority shall not be responsible at any time from the Contract Date for:

(a)  the presence on, or around, or entry on to, or around, the Project Network or Project Facilities of, by or caused by any Protestor or Trespasser; or

(b)  any other interference with, or affecting, the Project Network or Project Facilities or the vicinity of them caused by any Protestor or Trespasser; or

(c)  any interference with or affecting the Service, by or caused by any Protester or Trespasser; or

(d)  any act, omission or default of any Protestor or Trespasser; or

(e)  any lawful or unlawful activities of any Protestor or Trespasser

and where any of the above circumstances results in the Authority being unable to comply with clause 15 (Ownership and Use of Project Network) or clause 17 (Ownership and Licence of Apparatus) to make available to the Service Provider access to the Project Network this shall not be a breach of those clauses or any other obligation or warranty of the Authority under this Contract.