Yes I agree, what he said was not responsible. However, you should not miss the point. How on earth the limited police force can check every group of 10s on the streets if the entire city comes onto streets in the middle of night?
No police force is geared up in any city in the world.
YOu dont come across these incidents in the west because they are not sexually starved like many oriental nationalities. Other oriental nationalities do not ape this western culture on the new year day eve. That is why you dont hear in asian or western countries. You hear them only in India as India is half western and half Oriental by temperament.