Rangers v Celtic: Old Firm derby – live!

• MBM updates on the Scottish Premiership action at Ibrox
• How Gerrard reset Rangers and put them on path to title
• Any comments? You can email John | tweet @johnbrewin_

12.02pm GMT

Here’s a Guardian long read from December on the Ibrox Disaster of 1971, written by John Hodgman.

Related: ‘Singing and dancing to their deaths’: football’s forgotten tragedy

11.53am GMT

The Guardian’s Ewan Murray is on the scene and will be filing the match report later.

Biggest game in Britain today is here… pic.twitter.com/46xFugSy1P

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