Left parties across the country are observing December 06 as ‘Black Day’, as it marks the 26th anniversary of the demolition of Babri Masjid in Ayodhya. Six politically left inclined parties including the CPI (M), CPI, RSP, ALFB, CPI (ML) and the SUCI (C) had called on all its units to protest against the ‘willful demolition of the Babri Masjid’. Leaders protesting in Delhi asked people to vote out the BJP-RSS duo, calling the ill-fated act of Dec 06, 1992, an attack on the constitution.