Sec 308 of kmcact 1976

We are in an Apartment and our builder has handed over complete my to the Association in the year 2008. We have a common entry for two apartments and. The entry belongs to our apartment as a private property. The entry is basically a drive way to our car parks. There is a school behind our property which has a pathway connected to otherside of the road. and a next to our apartment and in front of the school also there is a Pvt property without any entry from his own land leading to a road. But adjacent to his land there is a BBMP play area which is a public property. Now, this property owner is claiming to breakopen our compound wall to use it as his pathway leaving aside claiming either from the school or the BBMP play area. He has come with a bulldozer to break open from the otherside. Upon his instigation, the BBMP has issued notice under sec 308 of the KMC Act to show cause the plan sanctions of the building. Now, how to address the BBMP and we apprehend BBMP may get biased and pass unfavourable order distributing our peaceful enjoyment of our Pvt property.