Passengers have been urged to remain vigilant and report any suspicious activity via the national railway helpline 139 as investigations continue. https://english.mathrubhumi.com/news/india/railways-to-probe-whether-thiruvananthapuram-delhi-rajdhani-express-fire-accident-part-of-nationwide-sabotage-plan-f8wcxe8j?utm_source=dlvr.it&utm_medium=mastodon #Fireaccidents #Trains #IndianRailways #sabotage