Paris: UEFA have opened disciplinary proceedings against Tottenham and Legia Warsaw for incidents during their Europa League games this week, European football's governing body confirmed on Friday.

Legia Warsaw were charged over racist chanting and the use of fireworks by their fans during the Polish club's 1-0 defeat at Belgian side Lokeren on Thursday, while a series of pitch invasions which disrupted Tottenham's 1-0 win over Partizan Belgrade are to be investigated.