(3) The Chief Justice may make rules with respect to the practice and procedure of the High Court or any other tribunal or authority in relation to the jurisdiction conferred on the High Court by subsection (2) or exercisable by the other tribunal or authority for the purposes of that subsection (including rules with respect to the time within which applications or appeals to the High Court or applications to the other tribunal or authority may be brought). (4) Nothing contained in or done under the authority of any law shall be held to be inconsistent with or in contravention of subsection (1) or (2)— (a) to the extent that the law in question makes provision that is necessary in a practical sense in a democratic society for the taking of possession or acquisition of any property, interest or right— (i) in satisfaction of any tax, duty, rate, or other impost; (ii) by way of penalty for breach of the law, whether under civil process or after conviction of a criminal offence under the law of Lesotho; (iii) as an incident of a valid contract or of the terms and conditions of service of a public officer; (iv) in the execution of judgments or orders of a court in proceedings for the determination of civil rights or obligations; (v) in circumstances where it is reasonably necessary to do so because the property is in a dangerous state or injurious to the health of human beings, animals or plants;