Hamelech Shlomo:
Why are you only focusing on the legal aspect; a discussion most of us are not trained to take part in to any meaningful degree?
There is another far more basic issue. That is: Is the building of this mosque intended as an insult to us and a monument to their success in attacking us?
The answer is clearly, “yes”.
So I oppose it. Using all the means in my power. Including legal challenges.
(And I even hope that if my legal challenges are unworthy, that the court will overrule me.)
The comparison to those who hatefully try to block shuls in incorrect. The difference is the intent in blocking. The intent is anti-semitism; my intent is in no way racist or homophobic.