Interpretation2.

In this Order—

“the 1991 Act” (“Deddf 1991”) means the Water Industry Act 1991;

“inspector” (“arolygydd”) means a person appointed under section 86(1) of the 1991 Act (assessors for the enforcement of water quality)2;

“relevant water supplier” (“cyflenwr dŵr perthnasol”) means—

(a)

a company appointed as a water undertaker3 whose area is wholly or mainly in Wales; or

(b)

a company which is the holder of a water supply licence within the meaning of section 17A of the 1991 Act4 (licensing of water suppliers) which is using the supply system5 of a water undertaker whose area is wholly or mainly in Wales.