In the first phase, Airoli has been chosen where a total of 31 structures will be demolished.
In the past four months, a large number of new illegal constructions have come up in the city.
In August, Cidco published a list of 219 illegal structrures. Of these, around 138 are under NMMC jurisdiction
The rest are in Uran and Panvel. Action has been taken against several of these structures.