Barcelona vice-president Carles Vilarrubi has dismissed Real Madrid defender Pepe's apology for an apparent stamp on Lionel Messi.
Pepe insists the incident was "unintentional", but said sorry for it on Thursday.
"Pepe tried to make a rectification that does not exist," Villarrubi told RAC1. "He did not say that he made a mistake, only that he did not wish to do it.
"No-one believes that."