An informal settlement (Payneville Extension 3) near Springs was located in hazardous conditions. The Ekurhuleni Metropolitan Municipality, in fulfilment of its constitutional and statutory housing obligations, planned to relocate residents temporarily to Payneville Extension 1, an approved township zoned Residential 1, by allowing families to erect informal dwellings on subdivided erven. The appellants, property developers owning neighbouring land, objected and sought to interdict the municipality, arguing that the subdivision and proposed informal housing were unlawful, inconsistent with the zoning scheme, amounted to rezoning by stealth, and that occupation was impermissible until all township establishment and subdivision conditions were fulfilled.