Illegal Hunters — construction of flats

Address:

South West Delhi, Delhi

respected sir,
it is brought to your kind information that in my colony i.e, Dashrath Puri, Palam Road New Delhi-110045, group of so-called builders are engaged in the construction of flats illegally. they purchased the plots and constructs 6 to 8 flats on each plot. these constructions are creating chaos in the colony. some of the such constructions are taking place on plot no. D-38, D-53 and on other plots. at one property D-38 builder has not provided the parking space.
Q.1 whether these so-called builders has taken the approval from MCD for such constructions?
Q.2 whether the designs/map of such constructions is approved by the MCD?

in view of the above it is requested that necessary action may please be initiated against these constructions.

waiting for a positive response.

truely yours,