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.
Sussex 361 & 137 v Yorks 298 & 0-0
Well, this could be a humdinger at a sunny Hove.
42 overs left tonight. We just might get a result with a day to spare.
Adam Lyth will face Ollie Robinson.
Finlay Bean at the non-striker's end.
Somerset 441 v Lancashire 554-9
The players return to the field at Taunton and it's only for one ball!
Jack Leach v Jimmy Anderson and Leach is the winner as Anderson tries to reverse sweep, misses and is bowled!
With Keaton Jennings injured, the ninth wicket means that Lancashire's innings is over.
They have a lead of 113 runs at halfway.
Bell-Drummond lbw b Harmer 23 (Kent 212-2 v Essex 451-5 dec)
Famous last words!
Daniel Bell-Drummond pads up, offering no shot to one just outside off-stump from Simon Harmer and is given out LBW.
Both wickets to fall have now gone to the wily South African.
Middlesex 274 v Notts 364 & 28-1
Notts have their noses in front but victory looks a long way off.
A persistent attack and dodgy Sunday forecast stand in their way.
A long session awaits both sides this evening - with 43 overs remaining.
Glamorgan 143-5 v Durham 471-9 dec
Just a single from the latest Brydon Carse over and that is tea at Sophia Gardens, where we had a brief interruption for bad light during the afternoon session.
Kiran Carlson is 38 not out and Chris Cooke has 31 and these two have added 54 together since the donwfall of Billy Root.
Glamorgan are still 328 behind, though, so plenty of work to do to ensure they don't have to follow-on.
Middlesex 274 v Notts 364 & 28-1
Middlesex are doing a good holding job here as Bamber bowls just outside off and Hameed tries to get the ball through mid on.
Maiden over.
Slater is off the mark with a push into mid off from the bowling of Roland-Jones for one.
Good running - and that will get the heart racing.
Four runs to Hameed with a steer behind gully. A bottom-edged pull to fine leg for one more.
Kent 212-1 v Essex 451-5 dec
Quick, whippy hands from Daniel Bell-Drummond gets him four off Jamie Porter.
Zak Crawley then sweeps one out for a single off Simon Harmer and that brings up the 50 stand between him and DBD.
Kent rolling along at more than five an over and under little pressure.
Worcs 157 v Gloucs 231 & 96-1
James Bracey is looking more comfortable now and boundary off Ben Gibbon takes him to 26 not out. Chris Dent has 39 and Worcestershire need a couple of wickets to check Gloucestershire's progress.
Sussex 361 & 137 v Yorkshire 298 - tea
Adrian Harms
BBC Sussex
An extraordinary session with Sussex losing eight wickets, and after an opening stand of 41 all 10 wickets for an additional 97 runs
The umpires gave seven lbws and only the decision against Tom Alsop looked questionable
The wickets were shared around the Yorkshire bowlers with Dom Bess the main contributor with 3-36
Yorkshire need 201 to win and with 42 overs to be bowled tonight a result either way is possible
Kent 202-1 v Essex 451-5 dec
Simon Harmer is a touch short but Daniel Bell-Drummond is quick to rock back and cut it for four.
Bell-Drummond is on to 17 with three nice boundaries.
Harmer has been expensive - going at seven runs an over. Not what Essex would have wanted.
Glamorgan 136-5 v Durham 471-9 dec
Good save in his follow-through by Brydon Carse as Kiran Carlson drills the ball back down the ground. Carlson is 37 not out and Chris Cooke has 25 - they need three more runs for a 50 stand.
Duckett c Simpson b Roland-Jones 7
Middlesex strike in the 6th over.
Duckett drives down the wrong line and edges to the keeper.
Ben Slater joins Hameed in he middle.
An awkward mini session of play left as the the interval will be taken at 4:10pm.
#bbccricket
Mike Bell: Brilliant entertainment here at Canterbury. 96-ball hundred from Zak Crawley, full of genuinely high class shots. #Zakball, external
A different view to the earlier one from Callum at 3.45pm. Zak Crawley's place in the England team divides opinions, but he's a classy player to watch on his game.
Middlesex 274 v Notts 364 & 18-0
A nervous moment for Duckett who edges Roland-Jones just short of second slip.
Maiden over.
Carter lbw b Bess 19
All over! Sussex are all out for 137.
Carter misses a slog sweep and that's one of the easier lbw decisions.
That's the tea interval - and Yorkshire need 201.
Bess finishes with 3-36.
Tweet us at #bbccricket
From Callum: "#bbccricket, external For me, it's the wrong Kent opener opening for England. Swap Crawley for Compton and see how Crawley performs in the championship for the summer and then re-evaluate."
We suspect Messrs Stokes and McCullum would not agree.
Sussex 361 & 137-9 v Yorks 298
Edwards is bowling full and fast - forcing Crocombe to square up and defend.
The last ball was a real toe cruncher that the batter has to dig out.
Maiden over. The lead is 200.
Kent 187-1 v Essex 451-5 dec
Simon Harmer finally induces a false shot from Zak Crawley as he goes to sweep but top edges it towards leg slip.
But it just has enough height on it to loop away from Nick Browne's reaches as the fielder gets both hands to it but can't hang on.
Middlesex 274 v Notts 364 & 18-0
Another rather streaky four from Hameed, this time off the bowling of Bamber as he attempts to steer the ball and gets a thick edge just wide of second slip.
The runs are flowing - but not really out of the middle of the bat.
Glamorgan 125-5 v Durham 471-9 dec
Following a single over earlier on, Australia spinner Matt Kuhnemann re-enters the attack for Durham as Ben Raine is given a break.
Kuhnemann took 12 wickets in Durham's first two games and Glamorgan may have to spend a couple of overs sussing him out.