First Minister John Swinney vows to tackle ‘unacceptable’ Old Firm violence

Scotland’s First Minister, John Swinney, vowed to work with Rangers and Celtic and the football authorities to address the trouble that followed Sunday’s Scottish Gas Scottish Cup tie.Supporters clashed on the Ibrox pitch after Celtic knocked Rangers out on penalties.About 200 Rangers fans charged towards the Broomloan Stand housing the visiting fans after dozens of them had spilled on to the pitch to celebrate as Tomas Cvancara sealed a shoot-out win.