Day one of nine County Championship matches
Ben Stokes and Harry Brook make first domestic appearances this season
Div One: Notts' Clarke hits century as Worrall takes five wickets for Surrey
James Rew out for four opening the batting for Somerset against Glamorgan
Warwickshire all out for 147 at home to Yorkshire; Hampshire collapse to 235 against Essex; Sussex v Leics
Div Two: Lancashire all out for 201 v Middlesex; Derbyshire v Northants, Glos v Kent
Stokes takes two wickets for Durham before Worcs fightback
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Hose b Stokes 59 (Worcestershire 149-5 v Durham)
Ben Stokes strikes again! The England captain picks up his second of the day by removing Adam Hose following a long weather delay at New Road.
2-24 with three maidens from nine overs. Worth the wait, you might say....
Wharton c Yates b Thompson 40 (Warwickshire 147 v Yorkshire 101-4)
Bears break this important partnership!
Jordan Thompson makes the breakthrough in his second over against his former side, dismissing James Wharton.
An important wicket for the hosts.
Warwickshire 147 v Yorkshire 95-3
The arrival of Harry Brook, batting alongside James Wharton, seems to have settled Yorkshire down and they are accumulating nicely.
We've had so many wickets today that it feels like the first time in the entire contest that two batters have really established any sort of meaningful partnership.
If they can stay in, these two could move the game away from Warwickshire but a couple of Bears wickets would change the complexion on things.
Robson c Jones b Anderson 6 (Lancs 201 v Middlesex 12-1)
Breakthrough for Lancashire - and it's Jimmy Anderson, inevitably!
Anderson finds the edge of Sam Robson's bat and Michael Jones juggles before securing a catch at slip, bringing Max Holden to the middle.
Lancashire would love a few more wickets before stumps...
Notts 277-7 v Surrey
Surrey have been performing pretty well with the old ball since tea, but they won't be sentimental about it - the new one is available and they'll hope to use it to wrap up this Nottinghamshire innings.
Gus Atkinson gets first use of the second one, with 16 overs left tonight.
Holland c sub b Carter 63 (Sussex v Leics 282-8)
Oh Ian Holland!
He’d played well to get Leicestershire into a nice spot after tea in a stand of 73 with Tom Scriven.
But he’s thrown it away and lifted James Coles into the hands of long-on.
He knows it’s a big error. Two overs before the second new ball too.
Somerset 286-6 v Glamorgan
A big chance gone for Glamorgan and Colin Ingram, who can't hold on to a big attempted cut from Lewis Gregory!
It looked a decent height as well.
Walter c Brown b Abbott 5 (Essex 19-1 v Hants 235)
Sunshine at Chelmsford and bright for Essex after a good job with the ball.
But they’ve lost Paul Walter as Kyle Abbott gets him caught behind.
15 overs remain.
Lancs 201 v Middlesex 8-0
Not the easiest situation for Ben Geddes to make his first appearance opening the innings for Middlesex, with the conditions somewhat bowler-friendly and England's record Test wicket-taker leading the attack.
It's Tom Bailey, though, who has sent down the most testing deliveries at the start of this Middlesex reply, with a couple of close calls for Geddes before he gets off the mark with a straight drive for four.
Warwickshire 147 v Yorkshire 67-3
Yorkshire will be fairly pleased with their progress at present.
That Harry Brook six aside, the runs are not exactly flowing easily and every one scored seems quite hard-earned.
Brook and James Wharton (27*) have added 42 together and that's comfortably the highest partnership of the contest.
Warwickshire 147 v Yorkshire 67-3
Richard Wilford
BBC Radio WM commentator
It’s going all the way for six. The umpire raises his arms but that was only 10 yards on the inside of the third man fielder and that could have been a chance, so a little bit of fortune about that but Brook gets six.
Notts 270-7 v Surrey
Fergus O'Neill is doing exactly what Nottinghamshire need him to - sticking around at the crease after that clatter of wickets.
That's giving Joe Clarke, the last recognised batter, the opportunity to try and bolster the total and he's just clipped Jordan Clark for a welcome leg-side four.
The home side will be hopeful of at least climbing above 300, although the new ball is available in four overs' time. Dan Worrall will presumably be licking his lips...
Worcs 149-4 v Durham
Stephan Shemilt
BBC Sport cricket correspondent at New Road
The covers are coming off at New Road. The hope is play will resume at 17:35.
Sussex v Leics 254-7
Quiet progress for Leicestershire since tea after losing two quick wickets just before the break.
Ian Holland is onto 44 and Tom Scriven, 29, is proving a solid ally.
Can they nudge up towards 300?
Seven overs until the second new ball.
Green b Morgan 35 (Lancs 201 v Middlesex)
Sebastian Morgan finishes off the Lancashire innings by clipping the top of Chris Green's stumps and that rounds off a strong display with the ball from Middlesex.
Morgan finishes with 3-41, with Toby Roland-Jones taking 3-45 and Ryan Higgins 3-48 and the visitors will be very pleased with that outcome after putting Lancashire in this morning.
With that said, Middlesex will have 26 overs to negotiate tonight in reply.
Essex 1-0 v Hampshire 235
Kevan James
BBC Radio Solent commentator
At 216-6 at tea and with Ben Brown going well, Hampshire looked odds on to claim just a second batting bonus point of the season.
Step forward Wiaan Mulder. He claimed 3-12 and Hampshire lost their last five wickets for just 18 runs in 28 minutes.
Add in a horrible mix up in the middle where Scott Currie sacrificed himself in a run out and Hampshire have once more shown that their batting is a bit of worry
Warwickshire 147 v Yorkshire 50-3
Melinda Farrell
Sports broadcaster/journalist on BBC Radio Nottinghamshire
You just can't stop the wickets falling at Edgbaston.
Stanley b Roland-Jones 1 (Lancs 197-9 v Middlesex)
Toby Roland-Jones picks up his third wicket, bowling Mitch Stanley with an inswinger - and that brings Lancashire captain Sir James Anderson to the crease.
He'll want to hang around with Chris Green, but equally he'll be relishing the thought of a bowl this evening.
Warwickshire 147 v Yorkshire 45-3
Jonathan Doidge
BBC Radio Leeds cricket commentator
He’ll (Revis) be disappointed but it wasn’t a great surprise after a lingering look from the official that the finger was raised.
He wasn’t able to get forward to the delivery. It’s probably, the official would think, going on to hit the top of leg stump
Overton c Tribe b Norton 33 (Somerset 262-6 v Glamorgan)
Tom Norton has a third County Championship wicket!
A very useful knock from Craig Overton ends as he clips Norton's delivery down the offside straight into the waiting hands of Asa Tribe.
Lewis Gregory takes to the crease with just a few more overs before the new ball becomes an option.