They taunt couples, down shutters forcefully and make youngsters scoot once dusk sets in. http://timesofindia.feedsportal.com/c/33039/f/533979/s/37368716/sc/38/l/0Ltimesofindia0Bindiatimes0N0Ccity0Cchennai0CPolice0Eturn0Emorality0Ebrigade0Eharass0Epeople0Eout0Eat0Eodd0Ehours0Carticleshow0C30A5893470Bcms/story01.htm