Five persons, including some members of the ABVP, were detained following the incident but were released later and the situation quickly brought under control.
The incident occurred even as a group of protesters sat on a one-day hunger strike at Jantar Mantar in the heart of Capital while others shouted slogans holding placards in their hands.
A group of protesters also painted slogans and graphics on sheets of paper spread on the road.
The hitherto peaceful protest turned violent at around 1 pm when a group among the protesters carrying flags and banners of ABVP tried to take out a march from Jantar Mantar to Connaught Place but police prevented them from moving ahead, following which the clash erupted.
While one group went ahead with the peaceful protest, another group tried to break the iron barricades and police called in more reinforcement.
Protesters managed to break some of the barricades but police immediately contained them.
At Jantar Mantar, young and old, men and women gathered at the epicentre of protest from morning in an outpouring of grief and anger at the rape and death of the 23-year-old physiotherapy student.
A group of protesters sat on a one-day hunger strike at Jantar Mantar while others shouted slogans holding placards in their hands.
India Gate and Raisina Hill, where violent protests had taken place last week, remained out of bounds for public today as hundreds of policemen in riot gear guarded the area andkept a hawk's vigil.
"The entire central vista including Rajpath, Vijay Chowk and all roads leading to India Gate will be closed for general traffic. Kamal Attaturk Marg has also been closed. All travellers are advised to avoid these roads," police said.
Five out of the ten metro stations in Central Delhi, that were closed down for anindefinite period in the wake of the death of the gangrape victim, were opened this afternoon.
The stations which opened are Pragati Maidan, Mandi House, Barakhamba Road, Rajiv Chowk and Patel Chowk.
