The applicants were an association of non-government trust schools in Zimbabwe. Following various court orders in 2005 that declared certain ministerial fee regulations ultra vires, the parties agreed in November 2005 to use the Consumer Price Index (CPI) as a formula for calculating school fee increases. The Permanent Secretary issued guidelines in January 2006 encouraging CPI use. The applicants increased their fees for Terms 1 and 2 of 2006 using CPI calculations based on court-approved 2005 fees, but without seeking the Permanent Secretary's approval. On 12 May 2006, the Education Amendment Act came into force, giving legislative recognition to the CPI formula. Disputes arose regarding the baseline figures for calculating fee increases and interpretation of section 21 of the Education Act. The Minister attempted to set fees for Term 1 of 2007, and threatened school closures and arrests for non-compliance. The applicants obtained two provisional orders (interdicts) to prevent closures, arrests, and ministerial interference, and to compel the Permanent Secretary to process their fee applications according to law.