Interlocutory application to adduce new evidence and raise further issues in appeal against Committee’s decision to take no further action / appellants sought to produce affidavit and annexed emails as new evidence / Real Estate Agents Act 2008, s743b, s105, s111 / HELD / fresh evidence must be cogent and credible, could not have been provided to Committee with reasonable diligence, and would have important influence on outcome / new allegations of failure to recommend legal advice, undue pressure, lack of supervision and defects in sale and purchase agreement not raised before Committee / allegations immaterial to principal issue before Tribunal / application to raise new issues dismissed / fresh affidavit evidence accepted as evidence to the extent it records appellants’ narrative and is relevant to principal issue in appeal / additional documents unsupported by application rejected / application partially successful