Maoists today blew up a stretch of railway track in Bokaro district, disrupting train services.
The rebels damaged the tracks between Dania railway station in Bokaro and Jageshwar station of Bihar under South Eastern Railway disrupting train services, Superintendent of Police Jitendra Kumar Singh said.
Passenger trains were held up at different places, he said.
Bokaro is under Giridih Lok Sabha constituency where polling is on.
