Postpublished at 05:21 Greenwich Mean Time 14 January 2022
Here's how Ollie Robinson removed David Warner for the opening wicket...
Head hits 112-ball hundred for Australia to swing momentum, having come in at 12-3
Chips Woakes to mid-on a ball after reaching ton, put on 121 with Green (74)
England bowlers struggle after good start. Four wickets in first session
Robinson removes Warner and Smith for ducks but now has back issue
Broad comically bowls Labuschagne for 44 and has Khawaja caught at slip
Five England changes - In: Burns, Pope, Billings (debut), Woakes, Robinson. Out: Hameed, Bairstow (injured), Buttler, Anderson (niggle), Leach
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Callum Matthews
Here's how Ollie Robinson removed David Warner for the opening wicket...
Masi is Australian, so I doubt he's coming to help England any time soon.
Maybe he'll make it lowest score wins...
Henry Moeran
BBC Test Match Special
It's OK Michael Masi, the chap from the Grand Prix, will come and change the rules.
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
Unfortunately for England this is coming too late.
Travis Head defends his first ball.
England have reaped the rewards for their tight and economical start in the last few overs.
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
Steve Smith hasn't looked fluent all series.
Smith c Crawley b Robinson 0 (Aus 12-3)
Steve Smith has a two-ball duck! England are ALL over Australia!
Smith started in his usual fidgety fashion, shuffling across outside off stump to defend into the on side first ball. Ollie Robinson goes a little bit straighter and Smith is squared up and edges to Zak Crawley at second slip.
Good from Crawley, having just dropped Marnus Labuschagne, he remains composed and comfortably takes this one. He gets a good hair scrub and back pat in the team huddle.
Ollie Robinson strays a little bit too straight and that allows Marnus Labuschagne to get off the mark with a flick to the mid-wicket boundary.
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
You wonder if Khawaja really had to play but it is the length and the angle coming in. It is another big wicket. England are making the most of winning this toss.
Khawaja c Root b Broad 6 (Aus 7-2)
England have another!
They really have been bang on the money so far. It doesn't happen too often at the start of a Test so it is worth repeating.
Stuart Broad draws Usman Khawaja forward, who is tentative in his forward defence and the edge is well caught by Joe Root at first slip. He got down on one knee and took it at waist height.
England are on top. Can they capitalise and get ahead in his game?
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
Listening to the chat England are up for this.
Another brilliant probing over from Ollie Robinson.
He followed the dropped catch by beating the outside edge of Marnus Labuschagne, having already seamed one past him earlier in the over too. Robinson had a little word with the Aussie after the first play and miss too.
England have been on it so far.
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
Crawley saw it early and went for it. I wonder if the slips are standing wide enough. If you are diving in front and taking a regulation catch off first slip they are not wide enough.
England are at it again...
Marnus Labuschagne shuffles down the pitch and ends up getting pretty square on, and it draws another thick edge.
Zak Crawley, at second slip, goes flying to his left, across Joe Root, and drops it. It goes in his left hand, but pops out as his right hands closes.
Was that Crawley's catch? Probably not. It would have gone straight to Root, at a good height. The England captain hangs his hands and tenses them in frustration. He knows that was his catch.
A nice record for Davey Warner to hold...
Andy Zaltzman
BBC Test Match Special statistician
We have just seen the 200th duck by an Australia opener in men's Test cricket.
Stuart Broad slightly adjusts his line and length to finish his fourth over with two dot balls.
Ollie Robinson will continue at the other end. Joe Root has resisted the temptation to go for the Mark Wood v Marnus Labuschagne match-up at this stage.
Glenn McGrath
Ex-Australia bowler on BBC Test Match Special
England have bowled quite well. Broad has bowled a really good length. Robinson was a little short but has adjusted. These conditions are perfect for him.
With Usman Khawaja on strike Stuart Broad continues.
He squirts a drive through point for a couple, before bunting through mid on for two more.
Marnus Labuschagne is the new batter for the hosts.
Mark Wood has got him out on the last three occasions. Time for a change?