“Such is the hysteria that engulfs Glasgow ahead of Old Firm derbies, even dogs on the street have a view on who’s going to win. On Sunday, Rangers play Celtic in front of 50,000 emotionally-frazzled fans at Ibrox. Countless more will be viewing and listening at home; while others, unable to watch, pace the room until the madness of the derby of derbies is over.” (BBC)