Paragraph 2
In the case of a rebate application by such a person in respect of such a hereditament as is mentioned in paragraph (b) of the said section 49(3), the applicant's reckonable rates shall, subject to the provisions of this Part of this Schedule, be—
an amount equal to such proportion of the rates chargeable on that person in respect of that hereditament for the rebate period to which the application relates as, having regard to the apportionment of the rateable value of the hereditament referred to in section 115(3)(a) of this Act, the rating authority may determine to be attributable to the part of that hereditament used for the purposes of a private dwelling or private dwellings, less
the proportion of that amount which, by virtue of paragraph 3 and apart from paragraph 4 of this Schedule, is or would be the reckonable rates in relation to that rebate period of any person or persons entitled to apply for a rebate in respect of any part of that hereditament by virtue of the said paragraph (c).