"I acknowledge that cross examination is exceptional in judicial review proceedings. This is largely because the primary facts are often not in dispute, or at least those asserted by the defendant public authority are undisputed. In addition, the defendant public authority may normally (but not invariably) be relied upon to disclose its relevant documents, thus fulfilling its duty of candour in relation to its documents. However, the Court retains a discretion to order or to permit cross examination, and it should do so if cross examination is necessary if the claim is to be determined, and is seen to be determined, fairly and justly."