10.—(1) Where the relevant person is a single person or a lone parent, the condition is that—
(a)he is aged not less than 80; or
(b)he is aged less than 80 but not less than 60, and the additional condition specified in paragraph 12(1)(a) is satisfied.
(2) Where the relevant person has a partner, the condition is that—
(a)he or his partner is aged not less than 80; or
(b)he or his partner is aged less than 80 but not less than 60 and the additional condition specified in paragraph 12(1)(a) is satisfied.