Two men have been left with facial injuries after a “corrosive substance” was thrown during a brawl near London’s Kings Cross station.

Police were call to reports of a fight between two groups of men on Argyle Square near the train station at 1:30pm Tuesday, reports the Evening Standard.

When officers arrived, they found two men with facial injuries, “reported to have been caused by a corrosive substance,” according to a police statement. All other suspects and those involved in the brawl had fled and there have been no arrests.

A London Air Ambulance spokesman confirmed that the two injured parties had been taken to hospital “as a priority.”

RRT Blue Watch @LondonFire assisting in corrosive substance attack in Kings Cross today. pic.twitter.com/VhnOVK8cnB — Macca (@maccaf41) February 12, 2019

London’s King’s Cross station is one of the busiest train stations in the UK and across the street from St Pancras International, which serves overground links to the south of England, a number of underground lines, and is London’s Eurostar terminal.

It is the second suspected acid attack Scotland Yard has dealt with in 24 hours. A 19-year-old was rushed to hospital after having a “noxious substance” thrown at his face near a train station in Romford, Essex, on Monday evening.

In August, Breitbart London reported that there had been an average 15 acid attacks a week over the past three years, three-quarters of which took place in London.