The Agudah should have kept their mouth shut.
1) MOST/MANY Jews do not do MBP, they do MBTube.
2) EVEN IF you hold that MBP is required what harm is there in notification?
The city is not forbidding it, they are stating that if you want to do it, then you need consent. I see nothing wrong with that.
The Rebbe’s statement that there hasn’t been a gezeirah like this since the Inquisition is pure stupidity and negates anything positive he may have also said.
The only thing that the Agudah will end up accomplishing is ruining milah for the rest of the frum Jews.