1. In an application alleging unlawful arrest and detention, the applicant must establish not only that their liberty was interfered with, but also identify the party responsible for that interference before the onus shifts to that party to justify the deprivation (applying Zealand v Minister for Justice). 2. Where an applicant specifically alleges arrest by a particular party (SAPS in Tanzania) but the evidence establishes arrest by a different party (Tanzanian authorities), and the matter is decided on the respondent's version under Plascon-Evans principles, the applicant fails to make out a case against the cited respondent. 3. Relief cannot competently be granted against a party (Minister of Home Affairs) who was not cited in the original notice of motion and against whom no relief was sought in the founding affidavit, even on appeal, without proper amendment and consideration of prejudice, regardless of subsequent joinder to proceedings. 4. Procedural fairness and audi alteram partem require that where new relief is sought against a party for the first time on appeal, that party must have had an opportunity to respond, particularly where the original applicant expressly declined to seek relief against that party.