No wickets down in Durham's second innings and the body language of the Surrey fielders indicates they have all but given up on their hopes of forcing victory now.

Emilio Gay has 133, with Alex Lees on 51 - and the pair have now set a record for the highest Durham partnership for any wicket against Surrey in the Championship.

They've just overtaken the 183 posted by Will Smith and Scott Borthwick at Chester-le-Street in 2013.

Warwickshire lead by 97 runs with seven wickets in hand at the tea interval.

26 overs are left on the slate, although we might not see all of those, should the teams choose to shake hands on a draw early.

Sam Hain has made 38* without a single boundary while Zen Malik has three in his 25*. James Coles picked up a couple of wickets this afternoon but they may not prove enough to force a result.

Don Topley
BBC Essex

A reasonable bit of bowling by Dom Bess and Essex are on the verge of being bowled out in their second innings.

Khaleel Ahmed is Essex's last hope.

Postpublished at 15:39 British Summer Time

15:39 BST

Hampshire 221 & 234-4 v Worcestershire 679-7 dec

When you're luck's not in...

Callum Parkinson manages to find the edge of the shoulder of Ben Brown's bat, the ball flicks up off the glove of Gareth Roderick and into the forehead of Ben Allison at slip before bouncing away.

Painful, in every sense, for the Pears.

Brown survives on 75* with Liam Dawson on 37*.

Haseeb Hameed has positioned himself at short mid-on - bet he's regretting that now.

Tom Abell tries to pull a ball from Lyndon James, gets right underneath it but it lands safely at orthodox mid-on as Hameed scurries back in vain to try and take the catch.

For the first time in a long time Callum Parkinson beats the edge of Ben Brown's bat as he comes forward in defence.

Hands on face and a long look to the blue sky for the spinner.

Pears have lost the vim and vigour they had after picking up their only wicket of the day now 35 overs ago.

There are that many left in the day and they still need six more wickets.

Brown has 71* from 205 balls and Liam Dawson 35* from 103.

How much belief do Notts have left? The pitch appears to be offering less sharp spin now than earlier in the game.

Liam Patterson-White - 4-94 - is given an ovrdue break and Lyndon James is called up for a bowl.

for Alex Leespublished at 15:26 British Summer Time

15:26 BST

Surrey 820-9 dec v Durham 362 & 168-0

Image source, Rex Features

Alex Lees passes 50 for the second time in the match, drilling Will Jacks to the unguarded long-on boundary.

Lees has taken 94 balls to get there and his batting, both today and yesterday, is one of the main reasons Durham are currently looking odds on to return north with a draw.

Another landmark for Ben Compton, who follows Northamptonshire's Saif Zaib and Derbyshire skipper Wayne Madsen in passing 900 runs for the season in Championship Division Two.

He is 13 not out and Daniel Bell-Drummond has 18 - but Kent still trail by 94.

Mark Church
BBC Radio London commentator

Nicely played and nicely done by Emilio Gay.

He takes his Durham helmet off and he looks up skywards towards the sun and he raises his bat towards the Durham dressing room.

Zen Malik moves into double figures with a clip through mid-wicket for four off Jack Carson.

The Sussex fielders are crowding the bat and with their spin-only attack they are rattling through the overs - there are only 33 left in the day.

A new-ball will be available in 10 overs, by which time the Bears lead might be around 100.

Will we see a declaration or will the 17-overs lost to rain earlier in the day have scuppered any late drama?

Anthony Gibson
BBC Radio Somerset

Tom Kohler-Cadmore went to the 100 in grand manner.

Well batted, that is a very important century for his side.

He's come up trumps and done the business when Somerset most needed it.

Kent are 58-2 in their second innings - 98 behind - after Northants declared on 722-6, with Saif Zaib and Justin Broad making unbeaten centuries.

Gloucestershire are 179-4 against Glamorgan, a 31- run lead, and Miles Hammond is now 74 not out.

for Emilio Gaypublished at 15:14 British Summer Time

15:14 BST

Surrey 820-9 dec v Durham 362 & 144-0

Image source, Rex Features

Emilio Gay maintains his perfect conversion rate of 50s to hundreds as he brings up his third Championship ton for Durham from 98 balls.

The left-hander cut Will Jacks for another boundary before taking a single off the next delivery to bring up his hundred.

Surrey won't give up just yet, but time is running out - and they still need all 10 second-innings wickets.

Jonathan Doidge
BBC Radio Leeds cricket commentator

Image source, Rex Features

Jack White is a good bowler, he just seems to get something out of just about anything from what we've seen this season on the different surfaces he's played on this season and in the different conditions.

He tempted Michael Pepper into playing at it there, that was the key there.

Pepper who has put up some stubborn resistance for his team again against Yorkshire this season but it's not been quite his day today.

for Tom Kohler-Cadmorepublished at 15:08 British Summer Time

15:08 BST

Somerset 379 & 181-4 v Notts 509

Image source, Getty Images

Tom Kohler-Cadmore's bat has the word TON on it - or maybe it's NOT - and he goes to three figures with a boundary over mid-wicket off Farhan Ahmed.

It's his second century in successive Championship matches following his 104 against Warwickshire and has taken him 138 balls.

Jonathan Doidge
BBC Radio Leeds cricket commentator

Noah Thain is just trying in determined fashion here to hold Yorkshire up.

Essex began the day at 33-3. Runs have not been easy to come by but they have been easier for a spell after lunch.

Farhan Ahmed returns for another spell after conceding 35 from five overs this morning - including three Tom Kohler-Cadmore sixes.

How will Somerset treat him this time? Respectfully is the answer - but TKC only faced one delivery in the over.