(1) On an application under section 88, VCAT must rehear the application and, for that purpose, VCAT has all the functions and powers that VCAT had with respect to the application at first instance.
(2) On a rehearing, VCAT may—
(a) affirm the order of VCAT at first instance; or
(b) vary the order of VCAT at first instance; or
(c) set aside the order of VCAT at first instance and make another order in substitution of it.