by an mi5 agent takes legal action against the security service. that s all from the bbc news at six, so it s goodbye from me, and on bbc one we nowjoin the bbc s news teams where you are. hello and welcome to sportsday i m olly foster. pitch invasions and police investigations, english football has been struggling to deal with fan disorder. heartbreak on wednesday, now hearts on saturday, can rangers pick themselves up for the scottish cup final. and we ll head live to turin, where barcelona and lyon will contest the women s champions league final. evening, we covered elements of this story yesterday on sportsday. the increase in supporter violence and disorder at football matches. last night there were more incidents, pitch invasions at goodison park and vale park that saw clashes with players and club staff. our sports correspondent fan disorder and violence has marred this has been a really difficult week for english football. earlier in the week week for english foot