Greece: Derby behind closed doors.
For some reason (we don't know yet) the derby between Olympiakos and Panathinaikos had to be played behind closed doors last Sunday.
Fans of Olympiakos gathered outside their stadium to cheer their players before the match. Right after the team bus of Olympiakos arrived, the bus of Panathinakos showed up. Tension raised and some supporters clashed with the riot-police.