The historic Old Firm rivalry erupted into chaos following a dramatic Scottish Cup quarterfinal clash at Ibrox.

Record View says there is a clear problem with vocal and highly organised “ultra” groups causing bother at games.

Police make arrests after both sets of supporters invade playing area and hurl flares following dramatic penalty shoot-out ...

The club have finally spoken out on the shameful end to Sunday's Old Firm clash at Ibrox ...