Municipal Corporation Of Delhi — complaint about unauthorised construction of house

Address:

New Delhi, Delhi, 110018

I want to provide you information about a 3 side open property i. E j-9 ganga ram vatika tilak nagar new delhi. Which has been constructed in unauthorised manner. The area of the property is about 400 yards which is 100% covered and balconies are covering the 3 feet area of road from all three sides. Earlier also i have sent many complaints to m. C. D officials but no action is taken till now.
Keeping in view of the unauthorised construction of this property mcd sealed this property in 2006. After this in 2007 the owners of this property given undertaking before the mcd that they would break down all the illegal covered area and will bring the structure of their property according to building by lodge.in the view of their undertaking mcd unsealed the property. After that the owners started reciding there and occupied the property to get rid of the actions of the mcd.in the meanwhile one day mcd a. E visited the property and sealed all the unauthorised area. After few time the owners broke all the seals and started using that area also.in the meanwhile mcd officials visited many time but did not take any action against the owners due to some mutual understanding between them. Till now mcd has not taken even a single action against the property.
The balconies of this property are risk for every person of this colony.in the lane side no emergency vehicle can enter the lane because of the coverage of the balconies.
If in case any fire incident took place the fire brigade can never enter in the area because of the over coverage of the balconies.
I request you to kindly look into the matter and take any leagal which deem fit for the same