Office Contact No.: 2866 8233
Fax: 2866 7858
QC, SC, SBS, BA, LLB (VUW), M Sc, PhD (Law) (Cant), Barrister of the High Court of New Zealand, of the Supreme Court of New South Wales. of the Supreme Court of Victoria, of the High Court of Australia, of the High Court of Hong Kong, of the High Court of Fiji, of the High Court of Niue, of the High Court of the Isle of Man, of the English Bar (Middle Temple)
His interests are constitutional law, public law, evidence, criminal law, extradition, defamation, medico-legal, disciplinary tribunals and equity.
He regularly appears in serious criminal cases. He was the Chief Prosecutor in the case of State v George Speight & Ors for treason in the High Court of Fiji. He regularly appears as counsel in the highest courts of a large number of different common law jurisdictions. He has been accepted as an expert witness in the law of Hong Kong in Australia, New Zealand, Malaysia, Singapore, Brunei, Luxembourg, The Netherlands and the United Kingdom (most recently on behalf of the Australian Government in the Federal Court of Australia). He was appointed as a Deputy Judge of the High Court of Hong Kong in 2001-2003, exercising full civil and criminal law jurisdiction and as a Recorder of the High Court 2006-2008. He was a member of the Hong Kong Law Reform Commission, Hearsay in criminal law subcommittee. In 2004 he was appointed by the Fiji Law Reform Commission to rewrite the Criminal Law and Procedure of Fiji.
He is also Professor of Law at City University of Hong Kong. He is an Adjunct Professor of Law at Canterbury University in New Zealand where teaches LLM students and occasional undergraduate courses. He was awarded the Silver Bauhinia Star in 2005.
•AA Bruce & GJX McCoy, "Criminal Evidence in Hong Kong", Butterworths, 1991 - 2013 (now in loose-leaf)
•DJ Clark & GJX McCoy, "Administrative Law in Hong Kong", Butterworths, 1992 (2nd edition)
•DJ Clark & GJX McCoy, "Habeas Corpus – Australia, New Zealand and the South Pacific", Federation Press, 2000
•DJ Clark & GJX McCoy, "The Most Fundamental Right: Habeas Corpus in the Commonwealth", Clarendon Press, Oxford University, 2000
•New Zealand Administrative Reports, 1997 - Present
•Hong Kong Cases, Law Reports, 1993 - 2006
•Hong Kong Public Law Reports, 1993 -2006
•Archbold: Hong Kong 2004 Criminal Law, Practice & Pleadings (1st ed)