They have been booked under Sections 353 (assault or criminal force to deter public servant from discharge of duty), 186 (obstructing public servant in discharge of public functions), 188 (disobedience to order duly promulgated by public servant), 283 (causing danger or obstruction in way or line of navigation), 149 (unlawful assembly), and 160 (punishment for committing affray), besides Section 3 of the Prevention of Damage to Public Property Act and Section 65 of the National Highway Act.