Ghaziabad Development Authority [GDA] — unauthorised encroachment of b11 parking

The ground flr owner of G3 (ground flr portion) of B11, Baghban Lane, Ramprasth(distt gzb) has forcefully taken up the car parking space of 3 cars-with pots and plants. She fights, gets violent, abuses and creates problems for the other 11 owners of flats in the same building.
Today, a police complaint was made also.
This woman defied the police who told her to remove the pots by threatening to lie on the road!!! Will the Authority please swing into action and resolve this issue