LONDON: At least three people were stabbed Monday night by an unidentified assailant here at Parsons Green train station, British media outlets said.

According to authorities responding to the crime scene, all the victims ? whose condition is yet unclear ? are male.

The Metropolitan Police and London Ambulance Service reached the train station around 7:37 PM local time (12:37 AM PST, Tuesday) "to reports of a stabbing outside Parsons Green Tube Station", a police spokesperson said.

"Three males, no further details, have suffered stab injuries. They are currently being treated by London Ambulance Service.

"We await further updates on their conditions," he added.

?This is a developing story and will be updated as more information is made available