Pressure. Broad is on the money and almost gets his reward as Mendis pokes dangerously at one to steer the ball wide of the slips and to the rope at wide third man. His last ball has Bairstow and his behind-wicket colleagues oohing as it beats the outside edge.

You'd forgive Kusal Mendis for being a tad nervous. He is on a pair and facing a world-class bowler with form and conditions on his side. He eases those with a drive through cover for three runs, not that this will ease the screw that England are tightening.

Jonathan Agnew
BBC Test Match Special

"Anderson looks a million miles from the bowler who struggled in South Africa."

Vic Marks
Ex-England spinner on BBC Test Match Special

"It was a serious delivery. He needn't have played it, but it bounced and left him and just brushed the shoulder of the bat. It was a cracking delivery that you hope, on your day, you miss it."

Jonathan Agnew
BBC Test Match Special

"I shared a steak with Stuart Broad last night and he said he would have been absolutely furious if he hadn't got wickets out there."  

Image source, Getty Images

Do you live overseas? Are you on your holidays? Maybe you took a wrong turn in Dover... If so, you can listen abroad to Test Match Special by clicking here., external

Not available to listeners in the UK, Sri Lanka, India, Australia, New Zealand, Pakistan and Bangladesh.

Andrew Samson
BBC Test Match Special statistician

"Sri Lanka only hit 14 fours in their first innings. That's the first one of this innings."

No surprise to see Stuart Broad charging in from the other end. Karunaratne rocks back to a slightly wide delivery and punches the first four of the day square before claiming another two through a similar area. An unruffled over and a bit from the tourists.

Vic Marks
Ex-England spinner on BBC Test Match Special

"Anderson has exploited the swing brilliantly, but it is not a terror track."

Jonathan Agnew
BBC Test Match Special

"This is a lovely pitch - it has got a lot of interest in it."

Jimmy gets some movement right from the off to finish the over he had hanging over from the day before. Couple of runs added by Sri Lanka. Just the 204 more needed for score parity.

England are out in the field. Anderson has the ball in his hand. Kaushal Silva is at the striker's end, Dimuth Karunaratne at the other. Here we go...

Image source, Getty Images

Ryan Kirkham: Younis and Akram. Can't name a partnership more feared.

Yusuf: Wasim Akram and Waqar Younis! Perfect left-right combo who've bruised the toes of many a great batsman.

Graham England: Some great bowling partnerships mentioned, but what about Waqar Younis & Wasim Akram? Bagged hatfuls of wickets between them.

Here is where Jimmy stands in the list of leading Test wicket-takers. There is a good chance he will add to that today...

Image source, BBC Sport

Vic Marks
Ex-England spinner on BBC Test Match Special

"If you get 30, it's the equivalent of getting 60 or 70 at other grounds. Any experience these young Sri Lanka guys have of surviving in these conditions will do them the world of good. They need to know that if they bat for an hour against Anderson and Broad, then they've achieved something."

As a reminder - and also a little taste of what England will be aiming for again today - here is the moment Sri Lanka were dismissed for 91.

You can enjoy this as Jerusalem echoes round Headingley ahead of the players coming out.

Image source, Getty Images

As you'd expect, Aggers was full of praise for Jonny Bairstow following his century-making efforts on Friday. Here is a small snippet of what he had to say in his column...

"Bairstow's 140, his second Test century, was an outstanding innings and a quite remarkable in the context of what has been a low-scoring game.  

"It was his stated ambition to make a Test century at his home ground - where his mother Janet works - and to have achieved it can only help his confidence flourish."

You can read the full column here.