A party who succeeds in the final decision of proceedings cannot appeal from an interlocutory order made during those proceedings that was adverse to them. An interlocutory decision adverse to the ultimately successful party does not create an issue estoppel for other proceedings because it is not fundamental to the final decision.
The full text is available to signed-in members, including the 9 later cases that cite this judgment.
4 of the 9 citing cases carry a classified treatment. How each court treated it is available to signed-in members.