OLD FIRM FACTS
The Old Firm derby is the dirtiest in Britain, with 103 yellow cards and 10 reds in last 20 games – double the sending-offs of the next highest, Arsenal v Spurs.
The Old Firm derby is the dirtiest in Britain, with 103 yellow cards and 10 reds in last 20 games – double the sending-offs of the next highest, Arsenal v Spurs.