52.—(1) This paragraph applies to an application under section 2(3)(a) of the 1983 Act (varying or deleting any express term of the agreement)—
(2) The specified documents are—
(a)a copy of the agreement; and
(b)a statement specifying—
(i)which express term of the agreement the applicant is asking the tribunal to vary or delete or, in the case of any express term to which section 1(6) of the 1983 Act applies, which term the applicant wants to be given full effect; and
(ii)the reasons for the applicant applying to vary or delete any express term of the agreement, or in the case of any express term to which section 1(6) of the 1983 Act applies, the reasons for wanting that term to be given full effect.
(3) The specified respondent is—
(a)where the applicant is the site owner, the occupier; and
(b)where the applicant is the occupier, the site owner.