Manchester United and Tottenham fans have clashed in San Sebastian - 48 miles away from Bilbao - ahead of their Europa League final match on Wednesday night.
An expected total of 80,000 English supporters of both teams have flown out to Spain for the game, which will define the seasons of the two struggling sides, who sit 16th and 17th in the Premier League respectively.
Whoever wins the game will secure a trophy and qualification for next year's Champions League, while the losers will be left ruing a disastrous season.