david1999
“The local people in that area know which blocks they can carry on. There are many layers to the back-up eruvin. No one allows people to rely on the mechitzos for a heter”
The mechitzos only cover three sides so how can anyone allow people to rely on them.”
I have ask many people who carry outside of the main Boro Park eruv, where is the the backup eruv? They have no idea where the back up eruv is . As far as layers in the eruv,we are talking eruvs not cake. Did you call the Eruv Society of Boro Park yet?