Protesters jumped and broke through the massive security setup in West Bengal's Kolkata during the protest march to the state secretariat - 'Nabanna Abhijan' - called by student organisation 'Paschim Banga Chhatra Samaj' and the dissident state government employees' platform 'Sangrami Joutha Mancha' are set to hold their 'Nabanna Abhijan' rally on Tuesday afternoon, despite the administration declaring the event as "illegal and unauthorised".