England's Stuart Broad claims 4-68 for Nottinghamshire at Lord's.
Keaton Jennings retires on 189 as Lancs lead Somerset by 113 on first innings.
Nick Browne makes 159 for Essex against Kent, Tom Westley out for 148.
James Fuller takes 6-37 as Hampshire beat Northants by an innings.
Yorkshire chasing target of 201 to beat Sussex at Hove.
Ajeet Dale claims 6-41 as Gloucestershire bowl out Worcestershire for 157.
Rain ends play early with Glamorgan 153-5, 318 behind Durham.
Middlesex 274 v Notts 364 & 14-0
A lucky escape for Hameed who plays a defensive shot off Roland-Jones and edges the ball just past the stumps for four down to fine leg.
Nine more singles come from the over. Notts lead by 104 and 49 overs are left in the day's play.
Worcs 157 v Gloucs 231 & 75-1
Chris Dent lifts the tempo at New Road with boundaries in successive overs for Gloucestershire. He is 35 not out and the lead is 149. James Bracey has nine.
Sussex 361 & 133-9 v Yorks 298 - lead by 197
Yorkshire are straining every sinew to take this last Sussex wicket with Edwards getting particularly close in his previous over, targeting pads and stumps with full and brisk deliveries.
Three runs come from his next over as Sussex strive to extend their lead.
Somerset 441 v Lancashire 554-8
A light smattering of rain falls from leaden Taunton skies and the players make their way off the field.
Lancashire head off with a lead of 113. Will this be time for a declaration?
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Zak Crawley scores a century for Kent against Essex, but would he be in your side for this summer's Tests? Let us know who you think should be at the top of the order for England.
Middlesex 274 v Notts 364 & 0-0
Ben Duckett and Haseeb Hameed are ready to begin the second dig with a lead of 90 over Middlesex.
Ethan Bamber will bowl to Hameed.
Nottinghamshire's day so far but might the new ball dent their chances?
Compton b Harmer 46 (Kent 162-1 v Essex 451-5 dec)
Image source, Rex FeaturesA breakthrough for Essex!
Simon Harmer is the man to do it, although he has a bit of luck on his side as he removes Ben Compton.
Compton has allowed Zak Crawley to flow at the other end but when he tries to block out Harmer's ball, the shot bounces under his bat, creeps onto the stumps and nudges off one of the bails.
A success for Harmer, who won't have enjoyed the onslaught from Crawley.
Somerset 441 v Lancashire 546-8
Jimmy Anderson gets off the mark with a single off Peter Siddle. The pair then exchange a word in the middle at the end of the over.
It's a lot more friendly than many of their exchanges in Ashes series gone by.
Now it's Anderson against England team-mate Jack Leach!
He tries and fails to pull off a reverse sweep. But there is nothing wrong with the next, sending it through the covers for four to take the lead over 100!
And he pulls off a conventional paddle sweep to pick up a couple more.
Robinson c Lyth b Edwards 1
Ollie Robinson is stuck in the crease and plays an ugly swing and a miss outside off.
Got him this time!
Robinson is back and squared up as he edges Edwards wide to Lyth at first slip.
A fine catch, leaning to the right and taking the ball just above the turf. Sussex are 126-9.
Glamorgan 104-5 v Durham 471-9 dec
They are back out in the middle again in Cardiff.
Let's hope this burst of action will last longer than one over.
Kiran Carlson clips Paul Coughlin away for three runs and brings up Glamorgan's 100. A pleasant dive by Chris Cooke brings him two and he ends the over with a single to retain the strike.
"When the tea interval is is anyone's guess, really," says BBC Radio Wales Sport's Nick Webb.
Bamber c James b Hutton 5
Middlesex are all out for 274.
Bamber is rooted to the crease, driving and edging to James at first slip.
Hutton finishes with 2-39. Broad took 4-68.
The Notts lead is a very handy 90.
Worcs 157 v Gloucs 231 & 60-1
James Bracey has avoided a pair for Gloucestershire. He collects a couple in Josh Tongue's latest over and the lead is 134.
Middlesex 273-9 v Notts 364
Broad came ever so close to a fifth but the ball just missed Bamber's bat as he was squared up outside off and it bounces just short of first slip.
Bamber gets away with a single and Roland-Jones plays a flashing drive through the covers for four.
Mahmood c Aldridge b Leach 1 (Somerset 441 v Lancashire 538-8)
A first wicket of the innings for Jack Leach!!
Saqib Mahmood comes down the wicket to the left-arm spinner, but lobs it rather tamely to mid-off.
Jimmy Anderson is the last man in with Keaton Jennings having retired hurt.
Carson lbw b Bess 1
Frustration for Yorkshire as fisher bowls a leg side ball which beats the keeper and runs away for four byes.
How many do Sussex need here? 181 in front at present and that looks very light.
Gone! Carson plays back to Bess and is trapped plumb in front.
That's his second wicket.
Middlesex 267-9 v Notts 364
Frustration for bowler-captain Steven Mullaney as Bamber plays and misses a swinging delivery and the ball beats the keepr and runs away for four byes.
Three runs for Bamber, cut away to the Tavern Stand.
Stuart Broad is coming back on...
Kent 141-0 v Essex 451-5 dec
Image source, RexSimon Harmer drops a touch short, Zak Crawley is onto it quickly and he pulls it to the fence for four.
This century has almost felt inevitable from very early on in this innings.
Essex allowed Zak Crawley to get going and from then on, he has dominated the bowling.
That is his 19th four to go with one six and it has only taken him 96 balls - he really is a fine batter to watch in full flow.
Remarkably, it's his first ton for Kent since one in the Bob Willis Trophy in 2020.
Glamorgan 97-5 v Durham 471-9 dec
The umpires decide play can resume at Sophia Gardens.
Ben Raine sends down his 12th over, which costs him three runs, and the umpires take them off again.
Cricket in miniature.
Middlesex 260 v Notts 364
Roland-Jones pulls a short ball from James through to deep square leg and the ball shoots past the fielder to take Middlesex to 250 in the 79th over.
Four more with a lofted clip on front of square leg.
Hartley c Rew b Siddle 34 (Somerset 441 v Lancashire 535-7)
Tom Hartley has played a good hand for Lancashire, but as he advances down the wicket to Peter Siddle, the bowler sees him coming and Hartley edges behind.
Somerset have done a good job of picking up wickets to keep the score in check.