Saint Alastair: Fantastic knock from Crawley, he looks a prospect. England please don’t muck around forcing him up the order. Like the idea of him at 3, Root at 4, Stokes at 5 and Pope at 6. Strikes me as a decent middle order.

I think umpire Michael Gough may have had a word with Asad Shafiq about bowling down the leg side, with the Pakistani straightening up his line. It is in the umpire's power to warn the bowler if he deems it to be negative bowling.

Chris Woakes adds another single as England's mammoth first innings score increases.

Asad Shafiq's line to the England batsman is, ahem, fairly negative - trying to stop them scoring by firing it down the leg side.

Andy Zaltzman
Test Match Special statistician

This is England's first score of 500 since August 2017 in the day-night Test against West Indies at Edgbaston.

Short from Shaheen and Woakes swats it back past the bowler for another boundary. That's 12 from the over, the 500 is up and England and Woakes are on the charge.

Joe Root is pacing up and down on the balcony. He ends up in the eye-line of match referee Chris Broad, who politely requests the England captain move out of his way. Smiles all round.

A half-volley to Chris Woakes who dispatches Shaheen to the boundary for four more.

Phil Tufnell
Ex-England spinner on BBC Test Match Special

What impressed me about Crawley is how greedy for runs he was. I like greedy.

Jonathan Agnew
BBC cricket correspondent on Test Match Special

I liked the way Crawley was so unflustered - he'll have to play innings like that in the sub-Continent this winter.

Chris Woakes takes a good stride forward and times Shaheen Afridi impeccably through cover for four.

It was a fine take by Rizwan but no replays show that no bat was involved. Not the best of reviews but I think Pakistan can be forgiven having spent so long out there.

Buttler, looking to guide it down to fine leg, misses out with Rizwan taking it behind the stumps. Pakistan appeal, given not out. I think it might be pad rather than bat.

Peter Watson: Zak Crawley, with 48.41, now has the highest average in the England team – higher than Root's 47.99.

I agree. Mind you, there hasn't been so much of that magic in this Test. But it was nice to see the way they congratulated Crawley when he was dismissed.

So then, how will England go about this? I'm predicting some fireworks from Buttler.

Asad Shafiq will continue, Woakes is on strike.

Humblebrag: The Pakistan cricket team have always been my favourite non-English sports team. Always manage to be equally competitive and gentleman-like. Always have that bit of magic but never boring like the Aussies.

The players are making their way to the field. This session will go on until 19:00 BST, with an extension possible to 19:30 BST.

Weather permitting, of course.

This was up there with one my favourite shots of his innings...