Paragraph 8
A hereditament falling (or deemed to fall) within sub-paragraph (a), (b), (c) or (d) of Article 3(1) would always fall within that sub-paragraph.
A house—
occupied in connection with agricultural land or a fish farm; and
used as the dwelling of a person falling within sub-paragraph (3),
would always be so occupied and used.
A person falls within this sub-paragraph if—
his primary occupation is the carrying on or directing of agricultural or fish farming operations on the land or fish farm mentioned in sub-paragraph (2)(a); or
he is—
employed in agricultural or, as the case may be, fish farming operations on the land or fish farm mentioned in sub-paragraph (2)(a); and
entitled, whether as tenant or otherwise, so to use the house only while so employed.