Two crucial dates related to BR Ambedkar, the leader who launched a major assault on Hinduism, are ironically linked with the events that stand high in the Hindutva movement. One is well known. Ambedkar died on December 6 1956, the day that saw the demolition of the Babri mosque 46 years later in 1992. While various Hindu organizations celebrate the day as Shaurya Diwas, for Dalits it is Mahaparinirvan Din. Dalits gather in large numbers at Chaitya Bhoomi in Mumbai, the place Ambedkar was cremated.