A Celtic fan was left needing stitches and staples in his head after he claims he was assaulted by Spanish police in an 'unprovoked' attack.
Ange Postecoglou's Hoops were in the nation's capital this week for their final Champions League Group F fixture against Real Madrid.
It had brought claims of travelling supporters being thrown off trains pre-game as the match was deemed 'high-risk' by Spain's State Commission against Violence, Racism, Xenophobia and Intolerance in Sport - known as 'Antiviolencia' in the country.
