The Opposition continued their protests in Kerala Assembly for the second day, demanding CBI enquiry over the murder of Youth Congress activist Shuhaib in Kannur.
The Congress-led UDF were protesting against the alleged delay in the police action against the accused in the murder of 30-year-old Shuhaib.
The Opposition also raised an issue of a mob thrashing of tribal youth Madhu in Palakkad's Attapadi last week. Madhu succumbed to his injuries later.
Youth Congress state general secretary Leena, along with activists Biju Antony and Sajith, on Monday attempted to enter the Chief Minister's Office (CMO) on the third floor of the Secretariat's North Block but was stopped by security personnel at the ground floor entrance.
They raised slogans against Chief Minister Pinarayi Vijayan and demanded his resignation.
(With agency inputs)