BOLAN: Railway track was blown up near railway crossing in Bala Narri area of Mach on Thursday morning.

According to levies sources, some unidentified miscreants planted explosive material under railway track which went off with big bang, damaging a portion of the track. The schedule of train services was also affected.

Railway authorities have started repair work on damaged track.

The sources said that following the incident the railway authorities have decided to close train services during night time.—INP