Celtic fans have been caught on camera chanting a vile song about the death of murdered soldier Lee Rigby.
In footage uploaded to Facebook yesterday, the rowdy Hoops supporters can be seen singing 'f*** Lee Rigby, you won't be f***ing drumming anymore!'
The clip is believed to have been filmed on Saturday before the match between Celtic and Sunderland at the Stadium of Light.
Before the game there were ugly scenes as rival supporters clashed in street brawls and launched smoke bombs leading to 19 arrests by police.