The "chainsaw" flag of the Parisians caused controversy; Barcelona's complaint against Piaget to UEFA The Barcelona club has decided to file a complaint with the European Football Association due to the installation of a controversial poster by Paris fans in which the team's logo was cut with an electric saw.

The "chainsaw" flag of the Parisians caused controversy; Barcelona's complaint against Piaget to UEFA The Barcelona club has decided to file a complaint with the European Football Association due to the installation of a controversial poster by Paris fans in which the team's logo was cut with an electric saw.