Guwahati: Debris of one of Assam’s oldest surviving concrete structure, ‘Mahafezkhana’ (record room), on the banks of the Brahmaputra river, after it was demolished as part of the Brahmaputra riverfront beautification project by the Guwahati Metropolitan Development Authority (GMDA), in Guwahati, Tuesday, April 1, 2025. (PTI Photo)(PTI04_01_2025_000377B)