George Katsimberis and Coolfitch Investments (Pvt) Ltd and Glasswing Investments (Pvt) Ltd and Halinka Investments (Pvt) Ltd v Kenneth Raydon Sharpe and Kilimanjaro Porcupine and Hamster Trust and Pokugara Properties (Pvt) Ltd and City of Harare and Gunhill Ecofriendly Estates (Pvt) Ltd and Borrowdale Ecofriendly Estates (Pvt) Ltd and Pokugara Ecofriendly Estates (Pvt) Ltd and Chief Registrar of Deeds