PSG's discipline has deserted them in every way.

They can't keep the ball, they're all over the shop.

Darren: Have to say Foden is top top class. Playing like this on this stage at his age. Has to start for England in the summer. We may well have a future Ballon d'Or winner if he keep developing.

Dion Dublin
Former Man Utd striker on BBC Radio 5 Live

Wow. I mean Foden there one-on-one that is so, so unlucky. That could quite easily have sneaked in at the far post.

OH! Almost the perfect cap to the night!

Phil Foden fires a low shot that strikes the outside of the post and goes wide.

I repeat: what a player.

Almost 3-0.

De Bruyne charges in on Navas in the box and the keeper is fortunate to just get the ball away.

Dion Dublin
Former Man Utd striker on BBC Radio 5 Live

Lovely little bit of skill there from Mahrez. Kimpembe couldn't get anywhere near him. I thought Mahrez was going to get a hat-trick for the night but it's a great little block at the end from the skipper.

Two more PSG subs. Danilo and Dagba come on Florenzi and Paredes.

They are chasing the near impossible now, though.

Mahrez is denied a hat-trick by a block from Marquinhos after the Algerian had cut in from the right.

De Bruyne then goes into the book for halting a PSG counter.

Image source, Getty Images

Does Verratti want to get sent off? He's just been booked and now he pulls back Mahrez. Flirting with an early bath.

PSG falling apart.

Dion Dublin
Former Man Utd striker on BBC Radio 5 Live

The referee got it absolutely right. Before that little incident I was going to say all the City players that needed to be effective tonight were effective at what they're good at. Fernandinho breaking it up being a captain de Bruyne, Foden all doing what they're good at. Fernandinho has got somebody sent off.

Zinchenko goes into the book too for reacting to provocation. He went after Paredes for dropping the ball on Foden's head. VAR checks it but it stays yellow.

Can we get on with the game, please?

I thought PSG had overcome all this nonsense. That they were more mature and mentally stronger. The last two games in this competition have shown that's absolutely not the case.

Verratti underlines that by sending Foden to the turf to get a booking.

Children.

Heads have gone.

Di Maria and Fernandinho come together near the touchline after PSG win a throw-in. The PSG player stupidly has a swing at the Brazilian and then sticks his studs on him.

Just like in the first leg. Madness.

Image source, Getty Images

Dion Dublin
Former Man Utd striker on BBC Radio 5 Live

It's very much that mindset that centre halves have. It's like scoring a goal when you block like that. Dias has done it, Stones has done it tonight. Kyle Walker has been outstanding. They've just been great, put their bodies on the line and defended first.

Andrew: The first hour in Paris where PSG were a goal up and in control of the tie seems so long ago.

Ruben Dias' reputation was big before this game. It is going through the roof with every passing minute. He produces yet another block, this time to stop an effort from Draxler.

What did they pay for him? £60m? Worth every penny.

Dion Dublin
Former Man Utd striker on BBC Radio 5 Live

That is absolutely outstanding. That is how you break on a side that are not organised. You pass it one and two touch, you get it out wide to Foden, you play a one-two with your top man de Bruyne, put it across the box, Mahrez is there and just slots it in. The keeper is committed to the near post. It's an open goal for Mahrez. That is just outstanding counter attacking football. Wow.

Image source, Getty Images