A group of cattle traders were today looted inside Howrah-Amritsar Punjab Express allegedly by another such group, railway sources said.
The cattle traders were chased, heckled and robbed off their money by members of the other group who alighted the train after pulling chain near Kalipahari station near Ranigunj in Burdwan district.
The total amount of money looted was not yet known.
No passenger was injured in the incident, the sources said adding the train resumed its journey after about an hour.