A man was injured when an “unknown substance” was thrown in his face by two men.

Police are appealing for witnesses and information after the unprovoked assault in Waltham Road, Woodford Green, at about 8.50pm on Friday (October 21).

The 53-year-old victim was taken to an east London hospital for treatment to his injuries.

He has since been discharged.

Detectives want to speak to any witnesses or people who saw the suspects, described as two black men, running from the scene.

Anyone with information should contact officers on 101.

Alternatively, call Crimestoppers anonymously on 0800 555 111.

There have been no arrests and enquiries continue.