The LFP has reportedly filed a complaint to Barcelona following reports of inappropriate chanting during Sunday's Catalan derby against Espanyol.
According to AS, Spain's professional league body have reported the Catalan outfit for chants that occurred in the South stand of Camp Nou in Barca's 5-1 win over their close rivals.
It is understood that the powers-that-be will meet this week to review the case before contacting Barcelona with the verdict.
On the pitch, Lionel Messi hit his 21st La Liga hat-trick for the Catalan club.
