England turn to spin for the first time - it's Kent off-spinner Laura Marsh, bowling round the wicket to the left-handed Bolton and over the wicket to the right-handed Lanning. Just three singles from a tidy first over of spin.

A single takes Australia to 50, before Lanning makes England pay for missing that run-out chance as she goes inside-out, hoisting Gunn wide of long-off for four.

Izzy Westbury
Middlesex captain on BBC Test Match Special

Lanning is leading a charmed life here - Bolton pushes the ball to mid-wicket, Lanning is halfway down the track and looking stranded, but a fierce throw - too fierce - from Natalie Sciver - is wide of the stumps, down by Elwiss's feet and the Aussie captain makes her ground. A gentler throw to the bowler would surely have seen the dangerous Lanning back in the hutch.

Plenty of energy in the field from England, Gunn is quickly through her third over as Australia try to rebuild with some ones and twos.

A miscue from Lanning, the Aussie captain (a centurion in the last game) nearly perishes without scoring as the ball spoons up over mid-wicket but thankfully for her, there's no fielder in the vicinity. A let-off - and two singles from the over. Bolton has 23 from 46 balls, Lanning has one from seven.

Bolton helps herself to a couple of twos, before unleashing a shot-of-the-day contenders - a booming cover drive, they always look so good from left-handers - which beats Heather Knight's dive to the boundary.

Captain Meg Lanning is in at number three. Elwiss, who began her England career as a front-line seamer but whose batting has come on more recently, has batted at seven in the first two ODIs but not bowled until today. However, her first ball to Bolton (they ran on the catch) is a no-ball and the free hit ball is a full toss, smacked down the ground for four by the left-hander, who moves to 14 with a single.

Lizzy Ammon
BBC Test Match Special

England make their first bowling change as Brunt is replaced by Jenny Gunn - just a single from it.

Keeper Sarah Taylor is up to the stumps for Shrubsole, there's an excitable lbw shout from the Somerset seamer as the ball clatters into Bolton's pads but the appeal is stifled as it looked to have pitched outside leg. There's a short cover and short mid-wicket in catching positions, and England will feel they have contained Australia well - the Southern Stars having been 30-2 and 38-0 after 10 overs in each of the previous ODIs.

If there's one thing everyone always says about Worcester, it's undoubtedly one of the prettiest county grounds in England, and (perhaps with one eye on the weather) fans are making their way into the ground all the time. Just a couple of runs from the over, Brunt has 0-13 from five.

Holly Colvin
Ex-England spinner on BBC Test Match Special

The runs have dried up for the Southern Stars - a run of 18 dot balls (punctuated only by those two wides in the sixth over) is finally ended as a misfield by Jenny Gunn at cover allows Bolton a single off the last ball of the over.