Lucknow (Uttar Pradesh) [India], July 21 (ANI): Samajwadi Party (SP) Chief Akhilesh Yadav left his residence in Lucknow on Sunday to join the Trinamool Dharmatala Rally, held later in Kolkata on the same day. The Trinamool Congress (TMC) is observing its annual ‘Shahid Diwas’ (Martyrs’ Day) today, in remembrance of the 13 people shot dead in Kolkata in 1993 during a protest by the West Bengal Youth Congress. A large crowd has gathered in Esplanade, Kolkata, for the TMC rally. On July 20, Mamata Banerjee took to her social media account on platform X to write about the upcoming Shahid Diwas. Ba…