BBC Scotland football pundit Derek Ferguson: "Rangers look a better-organised side under Graeme Murty than they did under Mark Warburton. When he first took the job he looked like a fish out of water. But today he looked so comfortable down there. He is bowing out with a point against a very good Celtic Park."

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Celtic are 25 points clear of second-place Aberdeen and are still 33 points ahead of Rangers. Brendan Rodgers' side need only six more points to make certain of the league title.

Rangers earn a point at Celtic Park in Graeme Murty's final match as interim manager. Their oldest rivals end their run of 22 league wins in a row.

Clint Hill is the Rangers hero as he stoops to head Leigh Griffiths' goal-bound shot away from the target. They're hanging on, Rangers.

There are three minutes of added time.

Leigh Griffiths is furious that he did not win a penalty as Clint Hill, the Rangers scorer, pulls him back inside the box, then brings him down to the turf with a challenge as the Celtic striker tries to shoot. Bobby Madden waves play on.

Moussa Dembele jinks his way through a few challenges deep in the Rangers box and is close with a shot-come-cross.

Michael O'Halloran comes on for the last seven minutes for Rangers. Martyn Waghorn is the man who is subbed.

Craig Gordon is booked for remonstrating with the ref about Holt's tackle on Roberts.

Jason Holt's last contribution to the game - he's now off for Harry Forrester - was to slide in and dispossess sub Patrick Roberts out on the left, turn and curl a shot a foot or so past Craig Gordon's left-hand post. The Celtic players are furious that Holt was not penalised for the tackle - he scooped the ball brilliantly with his left foot but his right leg came round in a dangerous scissor motion behind Roberts' legs.

Scott Brown picks up his 14th booking of the season with a barge on Martyn Waghorn.

Ah, dear. James Tavernier is horribly wayward with his free-kick from 25 yards. It's high...horrible...and wayward. And it's mocked by the Celtic fans.

Callum McGregor's final ball ends a passage of slick passing by Celtic and Rangers can breathe more easily. They have 15 minutes to find a leveller.

Celtic striker Leigh Griffiths comes on for Stuart Armstrong, who is cheered off the pitch by the home fans.

Rangers enjoy a period of possession and win a corner down on the right. James Tavernier's delivery is disappointing but in the next attack by the visitors Martyn Waghorn swivels on to Kenny Miller's cross from the left only for the quickly advancing Craig Gordon to save with his feet. That was a much harder chance for Waghorn to dispatch. Good save again by Gordon.

Stuart Armstrong's fizzing, curling shot from 25 yards is parried superbly by Wes Foderingham. Moussa Dembele chases after the ball and goes down under a challenge by James Tavernier but the referee waves away the claims for a penalty.

Celtic are dominating the match now but they are only one goal to the good. Rangers just need one chance.

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Celtic are turning on the style with their passing and movement. Kieran Tierney just fails to get a cross in as he overlaps from his left-back berth and gets in behind the Gers back line. Rangers are offering little by way of attack now.