At approximately 7 a.m. on 27 May, another incident occurred when the city council of Barcelona decided to send 350 police officers from the Mossos d'Esquadra and roughly 100 more from the Guàrdia Urbana to temporarily vacate Plaça de Catalunya so that it could be cleaned ahead of the Champions League final on 28 May, in which FC Barcelona were playing against Manchester United. The resulting violent clash ended in 121 light injuries and provoked new calls to protest in all squares still occupied across Spain. The majority of those injured suffered bruises and open wounds caused by police officers' truncheons; one protester left with a broken arm. The protesters who had been vacated returned to the square by early afternoon.