Image source, BBC Sport

Cluj hold on for a 1-0 win in Rennes. There were three red cards in that one and the hosts missed a penalty. Celtic stay top of Group E, with the Romanians in second.

Three priceless points for Celtic after a chaotic last few minutes.

Lazio launch it into the mixer and they want a penalty as the ball bobbles around inside a packed penalty box. The ref waves away desperate claims.

They come again and Danilo Cataldi melts a rocket of a shot from 20 yards that looks destined for the net but Fraser Forster makes a terrific diving save! He needed a really strong hand to keep that out.

The noise inside the stadium just gets louder and louder as Kristoffer Ajer becomes the latest player to pick up a booking.

It's absolutely frantic out there as the board goes up for five more minutes.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Late drama... Ryan Christie pings over a corner and Christopher Jullien towers above everyone to glance a header home.

Lazio sub Danilo Cataldi catches Nir Bitton late, adding to an already high foul count.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Jonny Hayes takes over from Boli Bolingoli at left-back.

Ciro Immobile, Serie A's top-scorer, gets a glimpse of goal but makes a terrible hash of his shot.

Hatem Elhamed has tweaked something and can't go on. Nir Bitton is on.

Kheredine Idessane
BBC Sport Scotland at Celtic Park

Celtic Park is jumping and you can actually feel the old place shaking after a sound-wave that could shatter glass erupted when Ryan Christie’s sweet left-foot strike brought parity. Celtic hadn’t actually played all that well prior to that, and could well have been a couple of goals down had Correa’s effort to come back off a post. All to play for and a packed Parkhead is absolutely loving it.

With Boli Bolingoli nowhere to be seen, Manuel Lazzari streaks away down the right and drills in a perfect cross for Marco Parolo to meet inside the six yard box. It looks a certain goal but Fraser Forster spreads his massive frame to keep out the shot.

James McFadden
Former Scotland forward on BBC Radio Scotland

An ugly challenge from behind sends Callum McGregor sprawling and Bastos is maybe lucky to only see yellow for that.

Boli Bolingoli also ends up with a booking for his protests as players from both sides indulge in some pushing and shoving.

Lazio come streaming forward and there are some alarming gaps for them to exploit. Celtic are scrambling to cover and a shot from Sergej Milinkovic-Savic is charged down at the edge of the box.

The visitors then send for top scorer Ciro Immobile, with Correa making way.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Moments before that equaliser, Tom Rogic came on for Mohamed Elyounoussi, taking up an advanced central position, getting a bit closer to striker Odsonne Edouard.

Lazio respond by bringing on Seand Lulic. He takes over from Jony.