The referee warns Milan keeper Gianluigi Donnarumma for timewasting. Another one of those and he'll be booked. There are still 19 minutes to go. A bit early for killing time?

Milan make their first change. Carlos Bacca takes his time coming off, an Inter player actually tries to push him towards the sideline. Matias Fernandez comes on to replace him.

Another huge chance for Inter. Mauro Icardi, their main man in terms of goals, swings a boot at the ball 12 yards out and doesn't make enough contact. That one should have been in the back of the net. Milan are really riding their luck.

Dave Wood: Not a bad way to end a cracking weekend of European football  #MilanDerby

Inter Milan are oh so close to an equaliser and it would have been an absolute screamer. Antonio Candreva clips a ball over the top and Ivan Perisic hits a first-time volley which fizzes just wide of the far post.

Inter boss Stefano Pioli makes the right call and brings off walking red card Cristian Ansaldi. On comes Yuto Nagatomo.

Cristian Ansaldi is asking for trouble, the Inter defender commits another foul and escapes. He's not going to last the 90 minutes surely. Maybe time to sub him off?

Inter defender Cristian Ansaldi is asking for trouble as he wrestles Suso down to the ground. He's already been booked - another one of those and I think he'll be off.

An hour has been played and it's still not a classic at the Stade Geoffroy-Guichard. There have been chances but also lots of errors and misplaced passes.

Image source, Reuters

This is a really entertaining game. Inter midfielder Marcelo Brozovic cuts in from the right but his shot is deflected into the hands of the Milan keeper. It's end to end.

Ha ha ha ha ha. AC Milan defender Gabriel Paletta, 40 yards out, has a go with the outside of his foot. It goes out for a throw-in. As bad a shot as you could imagine.

Henri Saivet sends a header narrowly wide for the home side from an excellent free-kick by Jordan Veretout.

Inter winger Antonio Candreva smacks in a shot from 25 yards which Gianluigi Donnarumma parries before holding it at the second attempt.

This second half is so entertaining so far, Giacomo Bonaventura and Suso have efforts at the other end now.

So close for AC Milan as Giacomo Bonaventura's deflected shot, which could go anywhere, bounces out for a corner. The corner comes to nothing.

Saint Etienne's Leo Lacroix is booked for a late challenge on Valentin Eysseric.

Inter defender Cristian Ansaldi goes into the book for a rash sliding tackle on Suso. It's 2-2 on yellow cards now.

Back under way in Ligue 1.