“The weekly special train derailed at Nalpur, about 40 km from Kolkata. No casualties or injuries have been reported so far,” they added.

The CPRO confirmed that no casualties have been reported so far. The 22850 Secunderabad-Shalimar Weekly Express derailed while passing through Nalpur Station in the Kharagpur Division, railway officials confirmed.

Meanwhile, the railways swiftly deployed accident relief and medical trains from Santragachi and Kharagpur to the site. Additionally, buses have been arranged to transport passengers to Kolkata.