I think the legal system is showing its age. Its like a growing crystal structure. Precedents are crashing into precedents, but the search for justice requires rooting all decisions in previous ones. Courts always want to go by precedent, almost anything that seems remotely related to uphold the dignity of the courts. The memory and the depth of knowledge of past cases is getting ridiculous. Litigants must already rely heavily on computer databases and notes and already must have specialized help depending upon their areas of litigation. There are legal specialists of many kinds. Its possible to have a legal specialist who focuses on laws surrounding parades who will be taken seriously and consulted about parades. I think the dignity of the court is beginning to shrink the dignity of the commoner. I don't know what the solution to that is, but this case seems like a sign of the problem. The different sides can have positions about what the outcome of the case should be, but neither side seems to know where the law actually stands on the matter, not for years after the litigation starts!