The agitations were in protest of the government's policies and its failure to check the raising prices and came as part of the nation-wide 'jail bharo' agitation announced by the four Left parties.
The demonstration near the Parliament House was led by Prakash Karat (CPI-M), A B Bardhan (CPI), Debabrata Biswas (Forward Bloc) and Abani Roy (RSP).
Besides the slogan shouting, protests and demonstrations, the CPI-M has reportedly begun preliminary consultations with other secular opposition parties like the TDP, JD(U), SP, BSP and RJD.
Sources revealed that a meeting between the parties is scheduled to take place before the Parliament resumes again after the month-long recess on Apr 15.
Once the talks are completed a national-level action call is expected to be made.