As per a rights group spokesperson, teachers who were detained took part in an online teacher-education project which is declared to be an extremist group.
Led by Chandigarh Pradesh Congress president HS Lucky, the party workers carried placards and pictures of Union minister of state for railways Ravneet Bittu with a cross sign on it
Amid a junior doctors' protest in Kolkata, public donations are aiding the cause. A clinic treats hundreds daily, with volunteers distributing food packets.