High Court orders that the plaintiff makes discovery of certain certain categories of documents that would establish the nature of the agreement or understanding reached between the parties as to the scope of a restrictive covenant in relation to the selling of food products at a store; but the court refuses to grant discovery of various documents such as those relating to the negotiation of the property price, the negative covenant as well as documents relating to other similar covenants, on the grounds that they were not relevant to the issues that arise.