"1. The Tribunal, in considering whether condition 1 was supported by relevant planning considerations, erred in law by failing to have regard to a mandatory relevant consideration, namely the subdivision of the subject land contemplated by the Subdivision Guide Plan, which formed part of the Shire of Serpentine-Jarrahdale Town Planning Scheme No 2.
2. The Tribunal erred in fact and law in finding that it was not necessary to have regard to the future subdivision of the subject land contemplated by the Subdivision Guide Plan.
3. The Tribunal erred in law in failing to have due regard to statements of planning policy, namely, Policy DC 3.4 (clause 4.3.3(xvii)), Policy DC 2.5 (clause 3.2.3(b)) and Policy DC 2.3 (clauses 3.1, 3.2 and 3.3), which are incorporated into the State Planning Framework Policy prepared pursuant to s 5AA of the Town Planning and Development Act 1928 ('the Act'). Section 53(1) of the Act requires the Tribunal to have due regard to a statement of planning policy prepared pursuant to s 5AA of the Act in determining any appeal.
4. The Tribunal erred in fact and law in deciding that condition 1 should not be imposed because the evidence did not satisfy it that management and maintenance of the reserved land demanded that the land be ceded to and owned by the Crown.
5. The Tribunal failed to give sufficient reasons for its decision that the imposition of condition 1 was not supported by planning principles."