Engen Petroleum Limited (Engen) leased premises for operating a fuel retail station to Rissik Street One Stop CC (Rissik Street Engen), whose sole member was Willem Knoesen. The lease agreement was concluded on 30 March 2015 for a term ending 30 June 2018. When the lease approached expiry, Engen demanded an upfront payment of R3 million (allegedly to recoup costs paid to the property owner) as a condition for renewal. Rissik Street Engen refused and could not afford this payment. On 2 October 2017, Engen gave notice it would not renew the lease. Under clause 44.2 of Schedule 2 to the lease, Rissik Street Engen had the right to sell the business during the remaining lease period, with Engen's consent not to be unreasonably withheld. Rissik Street Engen introduced two prospective purchasers (on 25 May 2018 and 17 January 2019) but Engen refused consent without providing reasons. On 25 July 2018, Knoesen submitted a request to the Controller of Petroleum Products to refer the dispute to arbitration under s 12B of the Petroleum Products Act 120 of 1977, alleging unfair and unreasonable contractual practices. The lease expired (extended to 31 October 2018) but Rissik Street Engen refused to vacate. On 14 March 2019, Engen brought eviction proceedings. Rissik Street Engen counter-applied for a stay pending arbitration and an interdict preventing interference with operations. The High Court (Kganyago J) granted the stay and interdict. Engen appealed.