The binding legal principles established are: (1) Section 34 of the Constitution requires that notice provisions be reasonable in all circumstances, judged by their capacity to bring the hearing to the attention of affected persons, not by comparison with court rules. (2) A fair hearing before a court requires that the court has discretion not to grant an order, or to require further notice, if fairness demands it in the particular circumstances of the case. (3) Where a statutory provision is capable of more than one reasonable construction, courts must favour the construction that avoids constitutional invalidity, provided such interpretation is not unduly strained. (4) Section 105(9) of the Durban Extended Powers Consolidated Ordinance, when properly interpreted to include judicial discretion, does not infringe section 34 of the Constitution. (5) The applicant in a section 105(9) application must make full disclosure of all factors that suggest the hearing may not have come to the attention of the affected person. (6) The section 34 fair hearing right is concerned with procedural fairness, not with the substantive law applicable to the dispute or the nature of the relief that may be granted. (7) Owners of immovable property have a civic responsibility, consistent with constitutional norms, to take reasonable steps to apprise themselves of their obligations to pay municipal rates.