Reports: Barcelona unhappy about PSG fans' chainsaw tifo
What happened
Barcelona reportedly want UEFA to take action against Paris Saint-Germain over a huge banner displayed by their fans at of the Champions League match between the two teams. The Vanguardia paper and EFE news agency on Wednesday cited club officials as saying they plan to report the banner to the delegate from Europe's governing body who attended the match.
Summary assembled by rule from the sources below