19In section 15 (owner or occupier to remedy defects in drains and other works)—
(a)in subsection (1)—
(i)after “their” insert “or, as the case may be, its”,
(ii)for “the authority in question” substitute “the local authority or, as the case may be, Scottish Water”,
(b)in subsection (3)—
(i)before “authority” in both places where it occurs insert “local”,
(ii)after “notice” in the second place where it occurs insert “or, where the notice was served by Scottish Water, that body”,
(iii)after “them” in both places where it occurs insert “or, as the case may be, it”,
(iv)after “question” insert “or, as the case may be, Scottish Water”,
(v)after “think” insert “or it thinks”,
(c)in subsection (4)(c)—
(i)before “authority” insert “local”,
(ii)after “notice” insert “or, where the notice was served by Scottish Water, that body”,