Talwandi (Punjab), Feb 2 : Four children were killed and 20 seriously injured when a train engine rammed into a school bus at an unmanned railway crossing near Talwandi on Ferozeopur-Ludhiana track in Punjab on Monday.

The incident took place at 8:20 a. m. when the bus carrying DAV School, Talwandi students was crossing the railway line.

Four children died on the spot. The injured have been admitted to hospital.

Further details are awaited. (ANI)