The young fans booed Kamara after the Rangers player accused Slavia Prague defender Ondřej Kůdela of racial abuse during a Europa League match in March. After the match, Kamara assaulted Kůdela in the tunnel on their way to their respective locker rooms. Kůdela said he called Kamara names, but did not racially abuse him. UEFA banned Kůdela from ten UEFA games, meaning he could not compete in the European Championship held this summer. Kamara was banned for three UEFA matches for his assault on Kůdela.