The registrar must not take further action on a complaint if satisfied that—
(a) the complaint lacks substance; or
(b) the complaint is frivolous, vexatious or was not made in good faith; or
(c) the complaint has been adequately dealt with.
Note The registrar may also take no further action on a complaint if the complainant has not complied with a requirement made under s 120 (1) (see s 120 (3)).