Cape Produce Co (Port Elizabeth) (Pty) Ltd (CPC) held claims against Alberti Livestock (Pty) Ltd, whose debts were guaranteed by two individuals as sureties and co‑principal debtors. In December 1996 CPC and Alberti concluded a subordination agreement under which CPC subordinated its claims against Alberti in favour of Alberti’s other creditors until such creditors were paid in full. CPC later sued the sureties for payment of R15 million. The sureties contended that CPC’s claim was premature because the subordination agreement rendered the debt unenforceable until conditions in the agreement were met. Evidence showed, however, that Alberti had no creditors other than CPC at the relevant time.