Converging outside a school, the protesters turned violent, throwing stones and torching a bike and manhandled the teacher as police moved him from the locality, police said. Some policemen were injured in the violence.
The teacher was arrested and booked under Protection of Children against Sexual Offences Act and section 376 of the Criminal Procedure Code (punishment for rape), a top police officer said.
As tension escalated, Bengaluru Police Commissioner M N Reddi rushed to the spot to bring the situation under control.
Reddi said the teacher is alleged to have sexually assaulted the girl in the school and parents and other locals gathered in large numbers, demanding "justice should be instantly given to that particular person."
He said police force led by Additional Commissioner Alok Kumar stood firm that they will not allow such instant justice method and told the crowd that the police would investigate and produce the accused before the court which alone has the authority to impose any penalty.
