A brief respite at least from the short ball for Stuart Broad as Nathan Lyon comes into the attack.

Not so much respite though - Lyon beats Broad's sweep and gets it onto the pads.

Big appeal but Australia decide against the review. Wise - Broad got an under edge on that.

Stephan Shemilt
BBC Sport in Melbourne

Image source, BBC Sport

A field that tells a batsman he won't be getting many full deliveries.

Oh look another short ball...Broad takes on a half-pull, half-hook shot and gets it up and over the keeper for four.

Hazlewood mixes it up with a full one, but Broad jabs down on it and gets it away to gully.

Broad jumps back and fends into off to get off strike. Two for Cook to face - he defends the first.

And then smites the second away through the covers for four. Delicious shot. That takes Cook into the 190s...

Hazlewood onto Cook's pads and again Cook takes the single on offer.

Australia happy to let the opener take that run every time but Cook clearly has confidence in Broad.

Here goes Hazlewood at the number 10 again...

Ben in Bristol

Broad starts to moves to leg, Cummins follows him and England's number 10 angles his bat late and ends up chipping it over the slips for four.

Yeesh. Broad follows that with a ugly swipe across the line, the ball evading the stumps.

That's better - Broad stands tall, gets in behind and knocks it straight down.

Cummins beats the bat as Broad tries to pull. That's the cue for Cummins to come round the wicket but Broad plays it really well, riding the bounce assuredly.

The last ball slides way down leg and Broad leaves it well alone.

Andrew Samson
BBC Test Match Special statistician

Alastair Cook has never carried his bat in 271 first-class matches.

Cook is happy to trust Broad, dabbing away a length ball for a single off the first ball of Hazlewood's over.

Broad then gets off the mark with a sort of short-arm chip into the off-side. Not conventional, but effective enough.

Hazlewood aims at Cook's pads, with the England opener duly tucking it round the corner for one.

Broad easily leaves one banged down leg and then nicely rides the bounce to glance away into leg for one.

Short ball into the body that Broad fends off.

Short ball angled down leg that Broad swerves out of the way of.

Short ball on off that Broad weaves back away from.

Cummins staying on the right side of two for the over though - only the last was up near the head, the others targeting the midriff.

My colleague Matt Henry reckoned England would be all out for 410 at the start of the day.

Will the tourists even get there? How long can Stuart Broad and James Anderson stick around with Alastair Cook? We know what type of bowling they'll have to cope with.

Cook takes a single off Cummins, bringing Broad on strike with three balls left in the over...

Andrew Samson
BBC Test Match Special statistician

Stuart Broad is batting with Alastair Cook for just the second time in 113 Test matches they have played together.

Yeesh. Broad is now greeted with a vicious short ball that rises up at his face, with the number 10 arcing his head back.

Didn't hit him too hard though and he's fine to continue.

Image source, Getty Images

Hazlewood fires it down leg second up at Broad - appeal for caught behind.

That hit his hip though and Australia wisely decide against a review.

Ed Smith
Ex-England batsman on BBC Test Match Special

Malan's inside edge earlier was a lot bigger than Curran's outside edge.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

Curran didn't respond or show any sign but there was a noise.

Josh Hazlewood is on for Jackson Bird and will bowl from the Member's End for the first time in this Test.

A pearler, Tom Curran plays at it and Tim Paine snaffles it behind. Australia go up in appeal - given not out. But the hosts review...

Cummins continues at Cook but can't get any purchase over the wicket so changes the angle to come round.

Nothing much doing there either - two shortish balls that Cook can't work beyond the fielders in the ring. A maiden.

Stephan Shemilt
BBC Sport in Melbourne

Cooler, breezier. A small amount of rain has been forecast. It feels like it might arrive.

Cook drives square for one and gives Curran a maximum of four balls to face in this Bird over.

The number nine plays them all calmly but for no runs.