article_snippet: Greg Dyke was speaking out a week after Chelsea’s Champions League defeat by Paris Saint-Germain during which nine Chelsea players crowded around the Dutch referee Bjorn Kuipers following Zlatan Ibrahimovic’s challenge on Oscar which resulted in the Swedish talisman being sent off.
article_snippet: Chelsea team-mates surround the Dutch referee Bjorn Kuipers .
article_snippet: All nine outfield Chelsea players remonstrate with Bjorn Kuipers as Oscar is left in a heap on the floor .
article_snippet: Zlatan Ibrahimovic was sent off for Zlatan Ibrahimovic challenge which provoked an aggressive reaction from Chelsea .
article_snippet: Ironically, considering that the Chelsea players' distasteful conduct brought this issue to the fore, UEFA do not have a similar charge in the Chelsea players' rulebook.
highlights_snippet: Greg Dyke was speaking a week after Chelsea's defeat against PSG .
  
highlights_snippet: Chelsea players crowded Dutch referee Bjorn Kuipers after Zlatan Ibrahimovic's tackle on Oscar... the Swedish talisman was sent off .
  