A 39-year-old female visiting faculty of a city-based college wasted no time in reporting a man who she spotted masturbating outside one of the institute's gates around 11.30 am on Saturday. She immediately clicked a picture of him and shared it with the Mumbai Police on Twitter following which the Juhu cops arrested him within a couple of hours.

According to the police, accused Ganesh Shankar Devendra, 21, a resident of Nehru Nagar, has been booked and sent to judicial custody. Recalling the horrifying incident, the professor said, "As soon as I walked out of the back gate, I saw this man standing beside an auto and watching something on his cell phone. He looked up at me and made lewd gestures. He was about to masturbate when I confronted him and he got scared. He immediately crossed the road and escaped from the spot." However, by then she had already clicked his picture and shared with the police on Twitter.