Attacked last year for his newspaper columns, victimised for making children sing National Anthem, was dubbed as hindutva agent by Islamic Clerics. This is the story of a headmaster at a Kolkata Madrasa who was thrashed, threatened and thrown out of community. And his repeated pleas to the West Bengal cops and government falling on deaf ears. Kazi Masum Akhtar asks – Is singing National Anthem a crime in West Bengal.