Oh hello, the ref is back.

He books Tommaso Pobega for a foul on Ruben Loftus-Cheek.

Been a while since we saw a card being brandished.

As things stand, only Manchester City will book their place in the last 16 today.

Borussia Dortmund, Real Madrid, Paris St-Germain and Benfica are all one goal away from also doing so.

It's all very stop-start at the moment, which will suit Chelsea.

Reece James grimaces as he gingerly walks off, he doesn't look happy.

On comes Cesar Azpilicueta in his place.

Ruben Loftus-Cheek is also on for Raheem Sterling.

A couple of changes for AC too, Ante Rebic and Tommaso Pobega replace Olivier Giroud and Ismael Bennacer.

Reece James is down again, not looking good for the Blues defender.

Huge concern for club and country.

Image source, Getty Images

Akorede: I'm just happy to see our midfielders getting more involved. Unlike under Thomas Tuchel where only the wingbacks ran the show up front

What a chance for AC Milan on the hour mark.

Rafael Leao, heavily linked with Chelsea, is fleet-footed down that left wing before putting in a cross which lands for Sergino Dest at the far post.

The USA international takes a touch before blasting high and wide.

English referee Michael Oliver goes to the screen to view an incident and decides Marco Verratti fouled Rafa Silva just inside the box - and gives Benfica a penalty against PSG.

Joao Mario blasts the spot-kick down at the centre and it's 1-1 at the Parc des Princes.

Reece James stretches his right leg out before hobbling back on.

England boss Gareth Southgate watches on from behind his sofa at home.

It's a problem with Reece James' right knee.

Surely not another problem at right-back for England.

Lee Dixon is going to get a game at the World Cup at this rate.

Oh no, oh no.

Reece James has landed heavily and looks in real trouble here.

The physio is on but the England international stays down.

Chelsea are pushing for that third, Mateo Kovacic's shot turns into a brilliant pass for Pierre-Emerick Aubameyang, but the shot is pushed away by Ciprian Tatarusanu.

He was onside too.

Image source, Reuters

Full-back to full-back.

Ben Chilwell gets forward and his cross is nodded into the path of Reece James, but the England international screws wide with his weaker left peg.

At the other end, sub Conor Gallagher comes inches away from making it three for the visitors, taking the ball round goalkeeper Ciprian Tatarusanu but the angle is always narrowing and the England midfielder plonks the shot into the side-netting.

AC Milan would love to pull one back at the start of the second half and almost do so.

Sandro Tonali ghosts in behind and plays a dangerous low cross with Kepa Arrizabalaga gets a foot to and it comes close to dropping for Olivier Giroud, but Thiago Silva hacks clear.

Shakhtar Donetsk, who still lead Real Madrid 1-0, have scored from seven of their 10 shots in target in the Champions League this season.

As things stand they are three points clear of third-placed Leipzig (who are drawing 0-0 with Celtic).

Back under way.

Can Chelsea add to their tally?

A change for Chelsea at the start of the second half.

Conor Gallagher is on for Mason Mount, who had an excellent first half.

Big moment in Warsaw as Shakhtar Donetsk take a 1-0 lead against Real Madrid thanks to Oleksandr Zubkov's header.

BT Sport

Joe Cole on Fikayo Tomori's red card: "Great movement from Mason Mount, Tomori feels it is harsh but it is a foul. You feel for Tomori but you have to be punished for making mistakes, he got the wrong side."

Rio Ferdinand: "The rules are the rules, I don't always agree, but the rules are the rules."