15.—(1) Amend Article 31B (rate rebates for certain hereditaments used by institutions for persons with a disability) as follows.
(2) In paragraph (3)(c) and (d), for “disabled persons” substitute “persons with a disability”.
(3) In paragraph (11), for “54” substitute “54A”.
(4) In the heading to that Article, for “the disabled” substitute “persons with a disability”.