Use of terrace for parties and small function

Hello, Residents of Maharashtra, We live on top floor. The society is planning to make a gazebo type area on terrace for it being used by the residents for their private functions on some nominal charges. We have 104 flats having 4 flats each floor and three lifts that comes till 27th floor. Now our worries are that by watching so many crimes in societies these days- the above mentioned practice might be threat to our security & privacy as all the people coming for the party will come upto 27th floor by list and then go to terrace through stairs. Also these parties will cause disturbance to our peace i.e. noise etc The society says it will go on majority and majority residents are agreeing to it as they will not face any problems since they aren't residing on top floor. And ofcourse the residents will prefer to hold parties on terrace as it's gonna be cheapest cost as compair to having it outside in hotel or so. That means every now and then there will be functions though small ones and we at 27th floor have to go through tremendous issues, in particular security and privacy threats. Can the society go ahead in what they decide despite of its being objected by the residents of top floor?? Please advise 🙏