Aerosume Property Development v Tecla Chipo Mavindidze and Montshow Investments (Private) Limited and Sally Mugabe Height Housing Cooperative and Minister of Local Government and Public Works and National Housing and Registrar of Deeds

The applicant was a land developer with a tripartite land development agreement with the second and third respondents for residential stands at Carrick Creagh farm, Borrowdale. The applicant developed the land, Sally Mugabe Height Housing Cooperative allocated stands to members, and the relevant Ministry was the land owner and title issuer. The first and second respondents were purchasers who had been sold the same property and had court disputes over it. On 20 September 2018, the first respondent issued summons in case HC 8603/18 seeking cancellation of the second respondent's title to stand 307 Carrick Creagh Township. The applicant was not made a party to these proceedings. The applicant sought consent from the first respondent to be joined to defend their rights under the tripartite agreement, particularly their entitlement to development costs from beneficiaries as a condition precedent to issuing lease agreements and transferring title. The first respondent denied this. The tripartite agreement required beneficiaries to pay development costs before signing lease agreements and obtaining title.

• Whether the applicant has a direct and substantial interest in the main proceedings to warrant joinder as a defendant
• Whether it is permissible to join a defendant to summons proceedings where no claim is made against them
• Whether Rule 32(12)(b) of the 2021 High Court Rules permits joinder of a defendant in these circumstances
• Whether the applicant's rights would be affected by the judgment in the main case

1. Applicant be and is hereby joined as defendant number 5 to the proceedings under HC 8603/18. 2. 1st respondent shall amend and endorse its summons under HC 8603/18 to reflect applicant as a defendant within 12 days of granting of this order. 3. After amendment and endorsement of the summons, rules as to service of summons shall apply to service of the amended summons on applicant and thereafter rules relating to entry of appearance to defend shall apply. 4. Costs will follow the cause.

To qualify for joinder as a party to proceedings under Rule 32(12)(b), a party must demonstrate: (a) a direct and substantial interest in the issues raised in the proceedings involving matters in dispute; and (b) that its rights may be affected by the judgment of the court. Where a party is bound by a tripartite agreement creating conditions precedent to transfer of property (such as payment of development fees), and court proceedings seek relief that would circumvent those conditions precedent, that party has sufficient direct and substantial interest to warrant joinder as a defendant, even where no claim is made directly against them. Joinder in such circumstances is appropriate to avoid multiplicity of suits, promote finality of litigation, and prevent prejudice to the party seeking joinder.

The court noted that legal practitioners ought to be more alert and pay attention to editing of legal documents, though clerical and typographical errors are common and not fatal to proceedings. The court observed ironically that the second respondent was opposing the joinder even though the applicant was essentially fighting in their corner by opposing the first respondent's claim. The court noted that the first respondent, who would be more directly affected by the joinder, did not contest the application.

This case clarifies the application of Rule 32(12)(b) of the 2021 High Court Rules of Zimbabwe regarding joinder of defendants in circumstances where no direct claim is made against the party seeking joinder. It establishes that a party with contractual rights that may be affected by court orders in existing proceedings has standing to be joined as a defendant to protect those interests. The case emphasizes the principle of avoiding multiplicity of suits and promoting finality in litigation. It demonstrates that where a tripartite agreement creates interdependent rights and obligations, all parties to that agreement should be joined to proceedings that may affect those contractual rights, even if no direct claim is made against them in the original summons.