Litigation expert Emilie Jones of Pinsent Masons said the case also showed how disclosure guidance hearings, a type of short informal hearing introduced by the pilot, can help parties resolve their differences on disclosure-related points.
“Use of disclosure guidance hearings has reportedly been very low, but this decision shows that they should not be overlooked as a mechanism for breaking an impasse which arises between the parties on disclosure issues,” Jones said.
In his judgment, Sir Geoffrey Vos emphasised the need for a “high level” of cooperation between the parties and their representatives. He said the use of the disclosure pilot by parties “as a stick with which to beat their opponents” was entirely unacceptable, and would likely be met by immediately payable adverse cost orders.
Jones said parties should note this “stark warning”.
“Businesses should not therefore view their legal representatives taking a cooperative approach towards the other side on disclosure issues as a sign of weakness,” Jones said.
Going into more detail on areas where the parties in this case had erred in their approach, the judge said the parties had misidentified the "issues for disclosure" which have to be set out as part of the pilot process. He said the starting point to identify issues for disclosure would be driven by the documentation likely to be in each party's possession.
The judge said the identification process should not be a “mechanical exercise” of identifying issues that would arise at trial for determination, but instead should focus on issues to which undisclosed documentation in the hands of one or more of the parties is likely to be relevant and important for the fair resolution of the claim.
“This decision contains a helpful reminder that in many cases there is no need for a long list of issues for disclosure. In particular, these should generally exclude both legal issues and any factual issues which can already be resolved from the documents exchanged by way of the initial disclosure which parties subject to the pilot generally have to give with their statements of case,” Dickman said.
The second area highlighted by the judge as being of concern was the parties’ approach to choosing between disclosure models. The pilot sets out five disclosure models, ranging from narrow to broad, and requires parties to indicate which model they are seeking.
The judge said the parties in the current case had over-complicated the process and incurred extra time and expense by not approaching the question of which model to choose more simply.