Celtic versus Rangers, the so-called Glasgow Old Firm, is one of the fiercest rivalries in world football.<br /><br />The two teams are set to play each other again for the first time this season this Sunday.<br /><br />Their 396th clash, however, will be played amid plans by the government to introduce new laws banning sectarian singing. <br /><br />Al Jazeera's Laurence Lee reports from Scottish city of Glasgow.
