Municipal Corporation Of Delhi — Unauthorized construction and placing building material in locality

Address:

New Delhi, Delhi, 110054

I am a citizen of Nehru Vihar Near Timarpur, Delhi, India. In our locality someone is constructing illegally and attaining unauthorized land. They constituting there house without taking any permission from Delhi authority and they put all the building material inside the street. Some of the official taking bribe and giving permission to them to do there illegal constitution. We talked to contractor but he refused to do anything and in counter he told us do whatever you want to do. So pls help us and stop this construction or take an action to them, atleast they follow the legal norms

Site address:-
D-426, Nehru Vihar Near Timarpur
Delhi :- 110054