Chelsea FC asked fans to contact them with information after what it said were reports of “incidents” involving fans and security during the club’s 3-0 defeat to Barcelona at the Nou Camp on March 14.

This video was taken by a Chelsea fan inside the Nou Camp. It shows stewards draw their batons as they approach the Chelsea fans. “This was after the game. Unprovoked… Disgraceful,” the uploader said. Credit: @_robbbbbbb via Storyful