Our building has NO ADHOC COMMITTEEE/SOCIETY. It is run as a mutual committee formed within its building members.
Our builder has 7 flats and also made illegal srtucture on terrace for the use of embroidery workers, which he rents it for exhorbitant rates.
Now thatw e want to demolish it, he the builder has threatened to take action against us, if we propose demolishing it.
Apart from going to the police station for writing an NC what other legal steps can be taken so that when we demolish it, builder will not be able to do anything legally.