the penalty therefore is not so prescribed. (9) Any court or other adjudicating authority prescribed by law for determination of the existence or extent of any civil right or obligation shall be established by law and shall be independent and impartial; and where proceedings for such a determination are instituted by any person before such a court or other adjudicating authority, the case shall be given a fair hearing within a reasonable time. (10) Except with the agreement of all the parties thereto, all proceedings of every court and proceedings for the determination of the existence or extent of any civil right or obligation before any other adjudicating authority, including the announcement of the decision of the court or other authority, shall be held in public. (11) Nothing in clause (10) shall prevent the court or other adjudicating authority from excluding from the proceedings persons other than the parties thereto and their legal representatives to such extent as the court or other authority(a) may consider necessary or expedient in circumstances where publicity would prejudice the interests of justice or in interlocutory proceedings; or (b) may be empowered by law to do in the interest of defence, public safety, public order, public morality, the welfare of persons under the age of eighteen years or the protection of the private lives of persons concerned in the proceedings. (12) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of(a) paragraph (a) of clause (2) to the extent that it is shown that the law in question imposes upon any person charged with a criminal offence the burden of proving particular facts; (b) paragraph (d) of clause (2) to the extent that it is shown that the law in question prohibits legal representation before a subordinate court in proceedings for an offence under Zambian customary law, being proceedings against any person who, under that law, is subject to that law;