Parking problem in coooperative society

I live in a ground floor flat in a cooperative housing society in Mumbai. My flat has two entrances. The front entrance is accessible from the building staircase and the other entrance (back entrance) leads directly into my house. My family accesses the back entrance as it is more convenient for us. Of late some society members have been parking their cars outside my back entrance which causes a lot of inconvenience to me. I have heard that the managing committee is planning to designate the area that leads to my back entrance as a parking space Can I object to it being made a parking spot and can the managing committee take such a decision and do they have to put it to vote to the members? The approximate distance from the society compound wall to the back door entrance is around 8 feet. If they go ahead with the decision, then I will constantly have cars parked outside my bedroom window and back entrance. I seek learned advice as the recourse available for me. Thank you in advance.