Forrester Ketley & Co v David Brent [2005] EWCA Civ 562, [2005] All ER (D) 113 (May)
When considering whether or not to grant permission to take a particular step when permission to take that step is required by an extended civil restraint order, it is necessary to assess whether the suggested step has a realistic prospect of success. If it does not, it would normally be right to withhold permission.