Stephan Shemilt
BBC Sport in Melbourne

This could be a trendy rooftop bar in the city, rather than a terrace at the back of a stand at the MCG. You'd never know there's a cricket match going on.

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Lyon continues at Cook, who is content to tickle off his pads for a couple and play out the rest of the over.

Under 10 minutes until tea.

Michael Vaughan
Ex-England captain on BBC Test Match Special

There is just a little bit of movement. It is reverse swing. Just a hint.

Bird finally sorts out his front foot and has Vince flicking at one down the leg side.

Tim Paine snaffles it behind and Australia go up. Not out.

Will they review? Steve Smith asks for someone, anyone to give him a clear shout whether they should. No one is sure and they decide against.

Good decision - replays confirm that flicked Vince's thigh pad on the way through.

Cook cuts in front of square, picking up three more as Lyon races around to just pull it in before the rope.

Bird to Vince - a touch of movement back in and onto the upper part of the pad. Australia appeal but that was high and sliding down.

Problems for Bird with his run up as he sends down two no-balls in a row.

Michael Vaughan
Ex-England captain on BBC Test Match Special

That was another pure stroke from James Vince. He has got the shots. He has got the right type of game. It is just whether he has got the mind.

If you don't like the James Vince cover drive, you don't like cricket.

Another sumptuous stroke sees him middle it to the fence.

Good response from Lyon, a bit more bite into the right-hander that Vince ultimately does well to repel.

Archie Mackay-James: Came to the MCG today with my beach kit just in case, will now bring it with me every day for the remainder of the tour.

Bird offers a little bit of width and, down at 80mph, Cook duly cuts it away for four. All those familiar parts of his game working well so far.

Cummins is unwell with a stomach upset but is walking back onto the field now.

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Michael Vaughan
Ex-England captain on BBC Test Match Special

It has been the best we have seen from Cook so far in this series. He is moving more towards the ball with his head position.

He is never one to get a massive stride in but you can see he is working hard to get his momentum back towards the ball.

Cook works Lyon away for one before Vince goes on the attack, trying to smash Lyon away over mid-wicket.

It hangs in the air, with Australia briefly calling for the catch, but falls safe near the rope for a couple.

Decent intent from Vince but a shot you'd hate to get out playing. The plan appears to be to play Lyon more positively.

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Glenn McGrath
Ex-Australia pace bowler on BBC Test Match Special

That mustn't be a bad bat Cook has got. Even David Warner couldn't stop that.

Cook stands tall and punches Bird dead straight down the ground to the fence. Delicious.

A wide one is sliced out towards deep point for a single, bringing Vince on strike.

The Hampshire man tries to pull but it keeps low and rattles the thigh pad. Not the shot to play on this pitch. A more solid defensive stroke to finish.

Pat Cummins looked in a fair amount of discomfort after his previous over and duly left the field.

Not sure what the problem, if any, is at the moment but Jackson Bird is back into the attack to replace Cummins.

Nathan Lyon to Cook, who rocks back and cuts it away for a single.

Lyon has been excellent in this series but I'm absolutely not having this GOAT nickname. There are more caveats to that than a dodgy tenancy agreement.

Shot! Vince likes it there - Lyon looping up a half-volley that the England number three scythes away through the covers for four.

Pat Cummins to continue at Alastair Cook, who prods it away for a single.

James Vince to face pace for the first time, no run from the last two balls of the over.

James Vince is the new man in and calmly prods away the final three deliveries of Lyon's over.

That was a tremendous catch off his own bowling, but isn't even the best one he's managed this series. He pulled off a blinder to remove Moeen Ali in Adelaide.

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Glenn McGrath
Ex-Australia pace bowler on BBC Test Match Special

I don't think you are ever really in on this pitch. Whether it held up a little bit, Stoneman just got a leading edge.

He was looking to be positive.

Alison Mitchell
BBC Test Match Special

The crowd love Nathan Lyon anyway but they love him even more now.

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