"Locating, retrieving and extracting information relevant to your request would require government officials to undertake a manual review of all material within the "sent items" of Ms Braverman's ministerial email account for a period of 12 months. We estimate that this would take an official (or officials) more than 24 hours to complete. Furthermore, not all such information would be held by the AGO for the purposes of the Act (for example, personal as opposed to governmental information is not 'held' by the AGO), and assessing whether or not it is held by us would also take additional time. Accordingly, the cost of complying with your request would exceed the limit set out by s12(1) FOIA and associated regulations."
"Having reviewed the AGO's submissions and estimates, the Commissioner does not consider that all of the activities set out in its estimate are relevant to the consideration of this case. For example, he considers that conducting a full manual review of the content of any emails within the scope of the request is more than is needed to satisfy the request, which is for only the number of emails sent."
“provide advice and assistance to the complainant regarding how they may potentially refine their request within the cost limit.”
“We were particularly impressed by the care with which many elements of the original search were revisited in the course of preparing for the hearing of this Appeal in order to double check that nothing had been missed. We have no difficulty in concluding, on the basis of both these general factors and the specific points made in relation to each category mentioned in paragraphs 15 to 30 above that on the balance of probabilities no further relevant information is held by the Environment Agency.”