Access declarations under Part IIIA require application of a private economic feasibility test under criterion (b): if it is economically feasible for someone in the marketplace to develop an alternative facility, criterion (b) is not satisfied, regardless of whether duplication would be inefficient from society's perspective.
The full text is available to signed-in members, including the 20 later cases that cite this judgment.
4 of the 20 citing cases carry a classified treatment. How each court treated it is available to signed-in members.