The Tamil Nadu Government has framed a new set of guidelines for online classes following allegations of sexual harassment by a few teachers. The virtual classes ought to be recorded for review by a committee in the school. There is a dress code for teachers and students. An email and helpline number too would be announced to make it easier for students to report. NDTV's Sam Daniel spoke to teachers at the Union Christian Matriculation Higher Secondary School and Union Christian Public School in Chennai . Though the teachers welcomed the new system, they say the new rules have taken away their freedom.