Greek champions Olympiakos are in the dock over an alleged tunnel bust-up at half-time in a Super league match last month against Platanias. Olympiakos are charged by the Greek football federation's prosecutor of "violating a number of articles of the disciplinary code of the federation." Platanias players have lodged complaints claiming they were beaten up by Olympiakos on the way to their dressing room at the break of the April 1 game.