"The issue for the tribunal was causation. Were your [that is the claimant's] recurrent cysts caused by your accident in 1978? That is not an issue to which your evidence was likely to be of much help to the tribunal. It turned on the nature of cyst formation and on medical probability. The tribunal undertook a thorough and careful consideration of the evidence relevant to that issue. Its statement of the reasons for the tribunal's decision clearly explains how and why it came to its decision. So, even if there has been some procedural deficiency on the tribunal's part, which I do not accept, I would anyway refuse leave to appeal, as there would be nothing to be gained by a rehearing."