Emergency circumstances
300. In the following circumstances, Exolum may on written notice to the undertaker immediately suspend all works that necessitate the stopping or suspending of the supply of product through any Apparatus under this Schedule and Exolum will not be in breach of its obligations under this Schedule—
(a)circumstances in which, in the determination of the Government, there subsists a material threat to national security, or a threat or state of hostility or war or other crisis or national emergency (whether or not involving hostility or war); or
(b)circumstances in which a request has been received, and a decision to act upon such request has been taken, by the Government for assistance in relation to the occurrence or anticipated occurrence of a major accident, crisis or natural disaster; or
(c)circumstances in which a request has been received from or on behalf of NATO, the EU, the UN, the International Energy Agency (or any successor agency thereof) or the government of any other state for support or assistance pursuant to the United Kingdom’s international obligations and a decision to act upon such request has been taken by the Government; or
(d)any circumstances identified as such by the COBRA committee of the Government (or any successor committee thereof); or
(e)any situation in connection with which the Government requires fuel capacity, including where the United Kingdom is engaged in any planned or unplanned military operations within the United Kingdom or overseas.