Ed Barnard induces a rare false stroke from Freddie McCann who chips it over midwicket for a single. Not what he was intending.

And the bat is beaten as an Oliver Hannon-Dalby delivery keeps alarmingly low.

McCann then slashes a little wildly at a wide ball which slices wide of the two slips down to the third man boundary, in front of the Trent Bridge pavilion to go to 114.

OHD can barely disguise his frustration and his mood won't be improved as the luckless bowler beats the edge once again.

Ben Coad continues from the Kirkstall Lane End and Luke Procter taps the ball away for one to move to five.

Krish Patel gets a thick edge off a forward defensive shot which squirts the ball wide of the slips for a single.

Two more to Procter, running the ball to deep third. The fifth ball is pushed through backward point for four.

Gloucestershire need early wickets in this session and left-arm spinner Zafar Gohar will bowl first up to Asa Tribe.

36 overs remaining.

A quiet start to the session with Freddie McCann starved of the strike for much of the first 20 minutes.

Ed Barnard beats Kyle Verreynne's outside edge as the Bears bowlers continue to cause problems. Single from the over.

Oliver Hannon-Dalby finding a super nagging line and length outside off stump as he beats McCann's bat with successive deliveries.

The 19-year-old drives a fuller ball through the offside for a single. Four runs after tea.

Matt Fisher is into his fourth over and Krish Patel drives a full ball wide of the off stump through point for four. Four boundaries to reach 16!

Fisher draws Patel forward to defend and beats him outside off stump with his fourth delivery.

Shot! Full and driven through cover for four.

He has 20 runs on debut - all of which have come in fours.

Luke Procter survives another LBW shout and defends his next delivery down the ground.

He'll get two runs, glanced to square leg on the front foot.

The Northants captain defends down the ground and sees out the seventh over.

Image source, Rex Features

Ed Barnard starts well after the break, sliding his fourth ball past Freddie McCann's outside edge. Two singles from the over.

Oliver Hannon-Dalby angles one high up into Kyle Verreynne's front pad.

A big appeal and it looked close. But the umpire says no.

Back-to-back maidens for OHD, but he'll have to wait a little longer for his 50th championship wicket of the season.

Bizarre three minute delay at Taunton where James Middlebrook and Peter Hartley take the players from the field for the smallest of showers whilst blue sky and sunshine continue and thus of course a rainbow appears.

Most players don't even make it past the dugouts before being called back.

Archie Vaughan resumes with another 4 and another 2 beautifully timed, very few dot balls to the young opener so far.

Another appeal for LBW against Luke Procter, who again misses with a flick to leg but that ball might have been swinging past leg stump.

The Northants captain runs a leg bye.

Krish Patel edges wide of fourth slip off Matt Fisher for his third four to reach 12 runs in his innings.

A play and miss defending follows. Absolutely superb delivery seaming away a fraction on a good length.

Luke Procter misses with an attempted flick to leg and is hit on the pad by Matt Fisher but the LBW shout is turned down.

We're reliably informed by Northants commentator Andrew Radd speaking on BBC Radio Leeds that Northants last won at Headingley way back in 1990.

Well, it's early days in this game.

Successive fours for Krish Patel in his first Championship game for Northants, driving through cover point and clipping through square leg.

Liam Dawson bowls the sixth over of the second innings at Taunton.

Andy Umeed got off the mark with one off seam bowling, but this poses a different challenge for him facing spin so early.

Oliver Hannon-Dalby opens up after the tea break to Kyle Verreynne.

The South African is happy to defend the first five balls before driving back at the tall bowler who shows nifty footwork to prevent any runs. Maiden.

Notts need 39 more runs to notch a first batting point.

A dominant session of play for Glamorgan with Colin Ingram and Asa Tribe both on unbeaten half centuries.

There was movement off the seam and a bit of turn for the Gloucestershire attack but they were unable to sustain enough pressure on the top order.

Tribe is 69 not out with Ingram on 74.

Archie Vaughan is timing the ball as well as he has at any point in his young Somerset career.

One off the back foot through the covers off Mo Abbas is perhaps the greatest of the lot.

Already three wonderful drives for four as the Somerset livestream chat now turns again to who can open with him next year if Matt Renshaw is not signed again.

Maiden over from Ben Coad.

Luke Procter scores the first runs of the day, working Matt Fisher to long leg for one.

Gus Miller is squared up, edging just short of the slip cordon.

Another appeal for caught behind, a keeper's catch this time, is turned down to end a testing over.

Yorkshire make two changes from the penultimate round with Jordan Thompson and Ben Coad coming in for Will Luxton and Dan Moriarty.

Northants bring in Fateh Patel and Kris Singh for the injured Rob Keogh and the recently departed overseas player Yuzvendra Chahal.

Gus Miller will face Ben Coad to get us started.

He's opening the innings with Northants captain Luke Procter.