“Any person making a request for information is entitled to – (a) be informed in writing by the public authority whether it holds information of the description specified in the request, and (b) if that is the case, to have that information communicated to him.” (1). Whether information is “held” by the authority is a question of fact to be determined applying a common sense and non-technical approach: University of Newcastle upon Tyne v Information Commissioner and BUAV[2011] UKUT 185 (AAC) at §§23, 27. (2). The test is not one of certainty but whether on a balance of probabilities the public authority held more information than was disclosed at the relevant time: Bromley & others v Information Commissioner EA/2006/0072 at §13. (3). This standard of proof necessitates the consideration of a number of factors, “including the quality of the public authority's initial analysis of the request, the scope of the search that it decided to make on the basis of that analysis and the rigour and efficiency with which the search was then conducted. Other matters may affect our assessment at each stage, including, for example, the discovery of materials elsewhere whose existence or content point to the existence of further information within the public authority which had not been brought to light. Our task is to decide, on the basis of our review of all of these factors, whether the public authority is likely to be holding relevant information beyond that which has already been disclosed”: Bromley at §13. (4). If following a “reasonable and intelligent” search of the relevant areas, the information sought is not revealed, the public authority is entitled to consider on the balance of probabilities that the information is not held see Freedom of Information Code of Practice (“Code of Practice”) at §1.12. 29. However these rights are subject to certain exemptions set out in Part II of FOIA. For the purposes of this case, the relevant exemption in Part II is s.43(2) FOIA which provides that: 30. “Information is exempt information if its disclosure under this Act would, or would be likely to, prejudice the commercial interests of any person (including the public authority holding it)”. 31. Section 43 FOIA is a qualified exemption to disclosure, and is therefore subject to the public interest test under section 2(2)(b) FOIA. This states that a public authority does not have to provide the information if “in all the circumstances of the case, the public interest in maintaining the exemption outweighs the public interest in disclosing the information.”