2(1)The relevant undertaker shall, not less than 10 days before the works are commenced, give the operator a notice specifying the nature of the undertaker’s works, the alteration or likely alteration involved and the time and place at which the works will be commenced.E+W+S
(2)This paragraph shall not apply in relation to any emergency works of which the relevant undertaker gives the operator notice as soon as practicable after commencing the works.