Khawaja caught behind off Woakes for 43
Moeen removes Labuschagne & Smith to move to 200 Test wickets
Broad removes Warner for 17th time in Tests - caught second slip
Stokes' defiant 80 carries England to 237, while Cummins takes 6-91
Use audio icon at top of page to listen to live TMS commentary
Get Involved: #bbccricket, WhatsApp on 03301231826 or text 81111 (UK only, standard message rates apply)
Trail by 168
England continue to deal in singles.
There is still plenty of swing for Mitchell Starc - who also tests Moeen Ali out with a bouncer - but he strays too straight last up.
Moeen whips it away fine, it goes quickly but Scott Boland does well to stop it at fine leg. Just one.
Text 81111 (UK only - standard message rates apply)
Bairstow has unfortunately been a calamity this series. Made mistakes that have cost us in every test. How secure is his place in the team if he doesn't score many runs and drops catches as wicketkeeper?
Richard
Is it dramatic to say that the Bairstow selection (lack of runs & dropped catches) has cost us the Ashes?
Connor, Lancashire
How much longer can we persist with Bairstow? Shedding runs both batting and keeping compared to Foakes. Something has to change.
Chris in Cobham
Quite a lot of you have text in saying that Joe Root seems to have a poor record when resuming the next morning after reaching close not out.
CricViz are looking into that for us at the moment, but his average by session is the lowest in the morning.
Morning: Averages 44.69
Afternoon: Averages 51.29
Evening: Averages 60.82
Watchful batting from England at the moment as Ben Stokes and Moeen Ali try to regroup.
Stokes drops and runs into the covers for one, it was also a no-ball - another bonus run for England - but Moeen does the same a few balls later.
That's four overs so far this morning for Pat Cummins. One, maybe two, more left in his spell?
Andy Zaltzman
Cricket statistician on Test Match Special
That was Steve Smith's 51st Ashes catch Ashes catch. Amongst non-wicketkeepers he is second equal with Allan Border. Ian Botham is ahead with 54 catches in 32 Tests.
Matthew Henry
BBC Sport at Headingley
It's time for the first rendition of the Great Escape today. England need something like that.
Via What's App on 03301231826
Can we just all admit now that Australia World No 1 and World Test Champions, FOR A REASON! They just know how to win at the moment. Nothing much wrong with us, its just Australia are just that good at the mo.
Jamie from Brighton
It's time to call it. Australia are just a far better side. What's worse is it's becoming likely that McGrath's 5-0 is on the money.
A despondent England fan
Trail by 174
Moeen Ali comes in at seven and gets off the mark with a clip to deep square leg for one.
After a very tight leave outside off stump, Ben Stokes follows suit.
Mitchell Starc joins Pat Cummins in striking in his first over of the day.
Andy Zaltzman
Cricket statistician on Test Match Special
This is the 10th time that Mitchell Starc has dismissed Jonny Bairstow and he has got Ben Stokes out seven times.
Starc has been superb against those two players specifically.
Tom Mallows
BBC Sport at Headingley
“What are you doing?!” Cried an England fan in the Howard Stand after that Bairstow dismissal.
Headingley is feeling very subdued now.
Sir Alastair Cook
Former England captain on BBC Test Match Special
What a start for England. Poor shot from Bairstow, he lost his shape and it's another good catch from Australia. All I know is what I spoke about last night, Root and Bairstow were key.
Bairstow c Smith b Starc 12 (Eng 87-5)
Edged and gone!
It's a very wide delivery from Mitchell Starc, Jonny Bairstow goes after it with a big drive and the edge goes quickly to second slip.
It's just above head height but Steve Smith holds on to a very sharp catch.
England are in big trouble.
It's been a relatively sedate start from England after losing Joe Root so early but Jonny Bairstow has hit a couple of boundaries...
An early change of bowling. Mitchell Starc is on to replace Scott Boland.
Via What's App on 03301231826
We have to admit that the Aussies are very good and ruthless. We can be but only in spells…
Paul from Southsea
There is still plenty of pace and bounce in this pitch and Pat Cummins is getting some good carry through to Alex Carey behind the stumps.
We saw one scuttle through quite low in his previous over but nothing of that sort this time.
Via What's App on 03301231826
Consolidate England, for goodness' sake consolidate.
Max, Gloucester
Phil Tufnell
Former England spinner on BBC Test Match Special
The wicket of Joe Root was a hammer blow. You just got the feeling that if Bairstow and Root could've got going, it could've been fantastic.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
The crowd is really energised, they're applauding every single.
Australia haven't had the boundary riders out so far this morning as they look to press home their advantage.
They do have a fine leg in place, though, so Jonny Bairstow flick off his pads just brings him a single.