Fire on a diesel-laden train near Tiruvallur disrupts Chennai-Arakkonam rail services.

A diesel-laden goods train caught fire near Tiruvallur, Tamil Nadu, disrupting railway operations on the Chennai-Arakkonam line. The fire engulfed at least four wagons, causing a significant fuel leak and thick black smoke. As a precaution, train services were suspended, and several trains were canceled or diverted. Southern Railway issued helpline numbers for affected passengers. Fire and rescue services are working to control the blaze and restore operations. The cause of the fire is under investigation.