Perambavoor (Kerala), May 07 (ANI): Akhil Bharatiya Vidyarthi Parishad (ABVP) activists sustained serious injuries while protesting against the rape of a 30 year-old-Dalit women on Saturday, after police used water cannons to disperse the violent crowd. The activists took to the streets and raised slogans against Chief Minister Naveen Patnaik for failing to arrest the culprits behind the heinous act.