The court observed that 'cause of action' for purposes of statutory provisions defining geographical limits of magistrates' court jurisdiction means 'every fact which it would be necessary for the plaintiff to prove, if traversed, in order to support his right to judgment of the court. It does not comprise every piece of evidence which is necessary to prove each fact, but every fact which is necessary to be proved' (citing McKenzie v Farmers' Co-operative Meat Industries Limited 1922 AD 16 at 23). The court noted that a failure to perform specifically, properly and on time constitutes breach of contract, and this may be a source of confusion when analyzing repudiation for jurisdictional purposes. The court acknowledged that the place of breach may be important for jurisdictional purposes, but distinguished this from repudiation. The court described an unaccepted repudiation as 'a thing writ in water' (citing Culverwell & Another v Brown 1990 (1) SA 7 at 28B-F). Mthiyane JA noted that in determining appealability under s 83(b), 'the relief claimed' includes not only relief claimed by the plaintiff/applicant but also relief claimed by the defendant/respondent, particularly where the defence arises entirely outside the cause of action.