Reports of explosion on London Underground train

By Ahmet Gurhan Kartal

LONDON (AA) - Emergency services rushed to a metro station in west London on Friday morning after reports of an explosion.

The incident took place at Parsons Green station on the U.K. capital’s District Line.

Local media reported at least three people were being treated for facial burns.

"We are investigating an incident at Parsons Green,” Transport for London confirmed.