A six-year-old student was allegedly molested by a teacher at a government-aided girls’ school in south Kolkata. The incident led to a major protest by parents of students outside the school on Tuesday. The protesters threw stones at the police team which reached the spot for investigation, forcing the police to resort to baton charge to disperse them. The accused teacher was arrested and four persons were taken into custody for throwing stones at the police. The school authorities could not be reached for comments.Two separate casesJoint Commissioner of Kolkata Police (Headquarters) Supratim Sarkar said two separate cases were lodged regarding the alleged molestation and assault on police. “We have lodged a case against the accused teacher under Sections 323 (voluntarily causing hurt), 354 (assault or criminal force to woman with intent to outrage her modesty) and the Protection of Children from Sexual Offences Act,” he said.A brawl broke out in front of the school between the police and the guardians when the latter tried to break open the school gate. Both sides allegedly traded blows and a section of the protesters tried to pull off the helmets of the police personnel who retaliated with baton charge. Several guardians and police personnel were injured in the clash. “Eight police personnel, including two officers incharge, were injured,” said Mr. Sarkar. He denied allegations that there was not adequate deployment of women police personnel to deal with the situation.A section of guardians eventually broke open the main gate of the school and ransacked several rooms inside the premises. They also allegedly heckled other teachers when they tried to leave the premises. The situation was such that some of the teachers had to be taken out of the area in police vehicles.West Bengal Commission for Protection of Child Rights chairperson said that the commission will monitor the probe and seek the CCTV footages of the school from the police if required.