A 25-year-old man celebrating his graduation was punched in the face after picking up a pizza.

Police yesterday released a CCTV image of a man they want to speak to about the assault near Dominos Pizza on Sunday, November 10 at about 4.35am.

The victim hit his head on the pavement in the attack on Park End Street and was left unconscious.

Det Sgt Pauline Heilbron, of Oxford CID said it was “a nasty, unprovoked attack” adding the victim was left “unconscious”.