"It is a matter of serious concern and I have spoken to Home Minister P Chidambram asking for more security for passengers and train movement", Railway Minister Mukul Roy told reporters here.
He said he has spoken to Assam Chief Minister Tarun Gogoi following disruption of rail services, which has cut off the entire Northeast from the rest of the country.
Several trains, including Rajdhani Express, to and from Guwahati have been regulated at New Jalpaiguri, New Cooch Bihar and Guwahati stations.
Till now, 26 trains have been cancelled due to the disturbances in the region. In addition, 37 trains have been regulated at various stations on the route, resulting in trains running several hours behind schedule. (more)