This book primarily covers legal professional ethics and court etiquette relevant to the duty of a lawyer in the major legal systems of the world. It emphasizes the point that lawyers must not only practice their craft with absolute integrity but should also be well behaved and civil to each other, the courts and other court users. Lawyers are first and foremost officers of the court; it is their duty to assist the court come to a proper and just determination of the issues in dispute, serving before the court. A lawyer's duty to the court includes candour, honesty, and fairness. Lawyers, especially in an adversarial system, are required to act professionally with scrupulous fairness and integrity and to aid the court in promoting the cause of justice.