This case clarifies the test for appealability of interim interdicts in South African law. It confirms that an interim interdict is only appealable if it is final in effect and not susceptible to alteration by the court of first instance. The case distinguishes between different types of asset preservation orders and emphasizes that where a court retains the power to vary or rescind an interim order based on changed circumstances or the practical experience of its operation, such an order is not final in effect and therefore not appealable. The decision reinforces the principle that in determining appealability, both the form and, predominantly, the effect of an order must be considered. It also reaffirms the historical distinction between the grant and refusal of interim interdicts, with the former generally not being appealable unless truly final in effect.