To make sure you never miss out on your favourite NEW stories, we're happy to send you some reminders
Click 'OK' then 'Allow' to enable notifications
A disturbing video has emerged showing Arsenal fans being attacked by Spanish police.
Arsenal crashed out of the Europa League following the 2-1 aggregate defeat to Atletico Madrid, meaning no fairy tale ending for departing manager Arsene Wenger.
Ex-Chelsea hero Diego Costa - it had to be - bagged the only goal on Thursday night to send Atletico Madrid into the Europa League final opposite French outfit Marseille.
And following the final whistle, a group of Arsenal fans congregated outside the Wanda Metropolitano where they bumped into Spanish police. What happened next was very, very unsavoury.
Watch the video below captured by a Arsenal fan. WARNING: Strong language.
The video appears to show a Arsenal fan singled out by Spanish police, who hits him with a baton which naturally prompts a furious reaction from the crowd gathered.
The shocking scenes was the talk of social media. Here's some reaction from Twitter:
Typical Madrid police. :rage::rage:- Mark (@m1975davies) May 4, 2018
Well known in Madrid police act appalling, other clubs suffered.- wayne the train (@djwaynemanero) May 4, 2018
They did the same with Bolton fans when they had a European adventure at Madrid- Stephen Jones (@jonesy9466) May 4, 2018
This is crying out for an undercover investigative TV journalist to do a proper report. Show footage and interview victims, current and ex-police, clubs, the football authorities and politicians.- Andrew Goldstone (@GoldstoneTweets) May 4, 2018
Disgusting behaviour from the Spanish police YET again. Fucking half wits!- Andy (@Andy50809727) May 4, 2018
Hope all Arsenal fans are safe disgraceful from Spanish police tonight the way us fans were treated was disgusting- Lee Judges (@leemarkjudges) May 3, 2018
Another Tweet suggests the Arsenal fans were kept inside the ground.
Similar scenes occurred in Barcelona with Chelsea fans repeatedly attacked by local police during this seasons Champions League campaign.
Remember when this happened to Chelsea fans in Barcelona and rival fans had no sympathy, wonder if you changed your tune now...- Rob (@rob_cfc) May 4, 2018
Horrible scenes in the Spanish capital.