11.  Johnston was the first Catholic and first former Celtic player to play for Rangers, a distinction which earned threats on himself and his family.

12.  The move was brokered by former Danish international Marc Rieper, a former Celtic player who is now assistant coach at Aarhus.

13.  The violence started after referee Hugh Dallas sent off a Celtic player, then awarded Rangers a controversial penalty.

14.  Burns was soon sent to the stand by referee Hugh Dallas, who booked five Celtic players during the game.

15.  Burns is unhappy that transfer targets Marc Degryse of Anderlect and Dimitri Radchenko of Racing Santander are not yet Celtic players.

16.  Former Celtic player Tommy Johnson grabbed the equalizer from the penaly spot in stoppage-time.

17.  Kilmarnock manager Tommy Burns -- like Dalglish a former Celtic player -- has also been linked with the Parkhead job, following the departure of Lou Macari last week.

18.  Scotsman Creaney, a former Celtic player, and ex-England international Chamberlain both suffered head injuries but neither was detained in hospital after treatment.

19.  Six Celtic players were shown the yellow card and the Celtic manager Tommy Burns ordered to leave the bench.

20.  Six Celtic players were shown the yellow card and the Celtic manager Tommy Burns was ordered to leave the bench after arguing with a linesman.