VILLUPURAM: Students of SVS Naturopathy, Yoga Sciences College blocked roads and protested in front of the Mundiyambakkam GH on Monday, saying they would go on an indefinite strike until the government fulfilled their demands. Over 100 students had allegedly been cheated by the Dr MGR Medical University during counselling for admission. Ayyappan, who dropped out two years ago, said the administration hadn’y handed over the cheque for the scholarship to the SC and ST students.