He was Foundation Director of the Hong Kong Centre for Maritime and Transportation Law and writes widely in the areas of air and space law. His most recent articles in the Journal of Air Law and Commerce were on the topics of air rage, the Tokyo Convention Protocol and a legal analysis of issues arising out of the MH17 crash (at press). He holds a PhD from UQ Law, is a member of the International Institute of Space Law and was a co-editor of Aviation Briefs for the Aviation Law Association of Australia and New Zealand.