A man was punched and knocked unconscious after he tried to stop someone setting fire to a cash point.

The man lost two teeth after he challenged the attacker – whose identity is unknown – in Church Street, Walton, on Saturday at 12.25am.

He suffered a cut lip and wounds to the back of his head in the assault, Surrey Police said.

Anyone with information should call Surrey Police on 101, quoting reference 45160042191, or Crimestoppers anonymously on 0800 555 111.