4 injured in firecrackers explosion in Amritsar-Howrah mail

An explosion in a general coach of the Howrah Mail near Sirhind railway station in Punjab injured four people. The blast, occurring around 10.30 pm on Saturday, came from a plastic bucket containing firecrackers. The injured were treated at Fatehgarh Sahib Civil Hospital. Authorities are investigating the incident and have sent samples to the Forensic Science Laboratory.