An applicant seeking leave to appeal from an interlocutory order reopening a hearing to permit further evidence on relief must demonstrate more than an arguable case that the discretion miscarried; the risk that granting leave would prolong litigation is a relevant consideration militating against leave.
The full text is available to signed-in members, including the 2 later cases that cite this judgment.
1 of the 2 citing cases carry a classified treatment. How each court treated it is available to signed-in members.