An Indian protester shouts slogans as he is stopped by police during a protest against a recent gang-rape of a young woman in a moving bus in New Delhi, India, December 27, 2012.

Indians protesting the recent gang-rape of a young woman in a moving bus in New Delhi, display a poster calling for death penalty for offenders at a rally in Kolkata, December 27, 2012.

Police stand near barricades as they prepare to stop protesters on their way to India Gate while demonstrating against the gang-rape of a young woman in a moving bus in New Delhi, India, December 27, 2012.

People participate in a candle light vigil for the recovery of the young victim of the recent brutal gang-rape in a bus in New Delhi, India, December 26, 2012.

A woman is removed by Indian police while protesting against the brutal gang-rape of a woman on a moving bus in New Delhi, India, December 25, 2012.

Police and relatives carry the body of Subhash Tomar, a police man, during his funeral in New Delhi, December 25, 2012. Tomar died after he was injured during a protest over a gang rape in New Delhi.

Members of the All India Democratic Students Organization (DSO) hold placards and shout slogans condemning the brutal gang rape of a woman on a moving bus in New Delhi during a protest in Ahmadabad, India, December 24, 2012.

Indian police use water cannons to push back protesters during a demonstration near the India Gate against the gang rape and brutal beating of a 23-year-old student on a bus last week, in New Delhi, India, December 23, 2012.

An Indian man overwhelmed by tear gas lies on the ground during a protest in New Delhi, India, December 23, 2012.

A demonstrator holds a placard in front of India Gate as she takes part in a protest rally organized by various women's organisations in New Delhi, India, December 21, 2012.

People participate in a candlelight vigil for the fast recovery of a young woman as she fights for her life at a hospital after being brutally raped and tortured, in New Delhi, India, December 21, 2012.