"I am a college student. Sometimes I stay late at the university library for preparation of exams. One day when walking towards the bus stand I noticed that three men were following me. I got scared. Fortunately I was carrying my cell phone with me.I pressed the ‘Private 911’ service button. Within seconds I was talking to my two brothers, my father and one of my cousins. I told them where I was and what was happening. Turns out that one of my brothers was close by. He came quickly and a potentially dangerous situation was averted." - Monica Bajaj, Delhi University Student