Express News Service CHENNAI: Padma Seshadri Bala Bhavan issued a statement on Tuesday saying that the school had never "received any written complaint" following the arrest of their teacher G Rajagopalan on charges of sexual harassment. In the statement, the school said that the matter was first brought to their attention through social media and that a formal enquiry into the conduct of the teacher has been initiated. “We have never received any written complaint on this matter from anyone. The behaviour of one teacher does not in any way detract from the highest standards of professionalism that our teachers uphold. For us our students’ welfare is absolutely sacrosanct,” the principal Geetha Govindarajan said.