WARNING: This video contains explicit images, some viewers may find disturbing.
Shocking CCTV footage has emerged of a woman being punched in the face by a man in a cowardly attack on a crowded London street.
The 10 second long video shows the confronting moment a woman stands at a pedestrian crossing when she was suddenly hit from behind.
Witnesses to the brutal attack watch on stunned, as the man immediately runs away following the attack.
The 25-year-old woman was reportedly left with minor injuries but was undoubtedly shaken up by the violent incident.
The distressing attack reportedly occurred at Clapham High Street early in the morning on September 14.
Police are continuing the hunt for the alleged perpetrator who can be seen in the footage wearing a hooded jacket and long pants.
Similar shocking incidents appear to be increasing, with a multitude of CCTV footage recently going viral, mirroring similar attacks.