BNP Chairperson Khaleda Zia, flanked by senior party leaders, placing a floral wreath at the grave of founder Ziaur Rahman at Dhaka's Sher-e-Bangla Nagar on Monday, Nov 7, which it commemorates as the "National Revolution and Solidarity Day". BNP Chairperson Khaleda Zia, flanked by senior party leaders, placing a floral wreath at the grave of founder Ziaur Rahman at Dhaka's Sher-e-Bangla Nagar on Monday, Nov 7, which it commemorates as the "National Revolution and Solidarity Day".