Rule 46(9)(a) of the Land Claims Court rules, which allows for applications for further discovery, presupposes knowledge of what was previously discovered and requires demonstration that prior discovery was insufficient or incomplete. The rule does not cater for discovery of documents not linked to what was discovered before, nor for discovery of documents to prove each and every allegation - that is the role of evidence. An application for further discovery must be sufficiently specific and clearly define the documentation sought; applications based on suspicion, presumption or inferences as to the existence of documents will not succeed. Where a party already possesses sufficient information to formulate and articulate their defences, no prejudice will result from refusal of a further discovery application.