Aus 127-4published at 19 overs
Katherine Brunt bowled two overs for 20 earlier - can she restore some control now? The answer is yes - a good over of slower balls and Australia can only manage singles.
Summary
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Captain Lanning makes 55 for Australia
Tammy Beaumont 32 for England
England men face New Zealand at 14:30
Aus 127-4published at 19 overs
Postpublished at 11:14 British Summer Time 30 March 2016
Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special"Good throw. Nat Sciver had to do a bit of work and a direct hit makes such a difference. You feel that little bit of momentum might be nice to take into the next innings."
WICKETpublished at 18.1 overs
Blackwell run out (Sciver) 11 (Aus 122-4)
Tell you what, Natalie Sciver should get clonked on the noggin more often. She's already got two wickets and now she's effected a superb run out. Lanning works to deep midwicket and calls for two, but Sciver swoops and - with one stump to aim at - rattles it from distance. Brilliant.
get involved Get Involvedpublished at 11:10 British Summer Time 30 March 2016
#bbccricket
John Michael Poole: England need wickets and quick, anything over 130 and it's game over.
50 for Lanningpublished at 18 overs
Aus 122-3
Lanning slogs a single to deep midwicket to bring up a seemingly effortless fifty. What a classy knock it's been from the world's number one batter. Can she punish England in these last two overs?
Postpublished at 11:07 British Summer Time 30 March 2016
Jonathan Agnew
BBC Test Match Special"What a mix-up. She should have been run out by the length of the pitch. There have been a couple of those in the field where England haven’t been quite with it."
Aus 115-3published at 17 overs
Shrubsole to bowl her final over, she's not used to going wicketless. Dear oh dear, another missed run-out for England, massive mix-up strands Lanning halfway down but the ball is fumbled by Shrubsole. Not her day, she finishes with 0-27.
Postpublished at 11:03 British Summer Time 30 March 2016
Postpublished at 11:03 British Summer Time 30 March 2016
Jonathan Agnew
BBC Test Match Special"That is a lovely shot. Another four to Meg Lanning who has looked worlds apart today."
Aus 110-3 (run rate 6.87)published at 16 overs
Mind games from Alex Blackwell, taking guard well outside the stumps to try and discombobulate Natalie Sciver. Dastardly. Lanning jumps to cut the ball almost off the top of the stumps for two, then follows up with a beautifully placed shot past point for four.
Postpublished at 10:59 British Summer Time 30 March 2016
Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special"I think Australia are going nicely. The danger is they can go quite deep. If they get to the 140 mark they will have a good score on this ground."
Aus 98-3published at 15 overs
Another misfield from England - this time it's Laura Marsh pawing at fresh air at point and that allows Lanning's shot to trickle away for four. Oh dear, and another from the same fielder costs a single. Marsh compiling her own personal bloopers reel - though to be fair she's been probably England's best bowler so far.
Best video highlights so farpublished at 10:54 British Summer Time 30 March 2016
Just joining us? Here are the three standout moments so far:
1) Natalie Sciver dismisses Elyse Villani leg before
2) Alyssa Healy hits two fluent boundaries in the first over
3) Friendly fire! Natalie Sciver hit on the head by a throw from her own fielder
Aus 90-3 (Lanning 31, Blackwell 2)published at 14 overs
Alex Blackwell, a real veteran of this Australia side, is the new batter. Ahe gets off the mark with a steered single to short third man.
Postpublished at 10:52 British Summer Time 30 March 2016
Vic Marks
Ex-England spinner on BBC Test Match Special"That is very handy. Every time Nat Sciver comes onto bowl she gets a wicket. It was quite a good catch, for a minute I think Perry thought she had got away from it.
"A big wicket because these two were looking dangerous."
WICKETpublished at 13.1 overs
Perry c Knight b Sciver 10 (Aus 86-3)
Gone! Sciver does the trick again, but what a catch this is! Perry tries to slog into the leg side, but Heather Knight at mid-on times her jump just right and plucks it out of the sky. Can England slow Australia's momentum from here?
Postpublished at 10:49 British Summer Time 30 March 2016
Melinda Farrell
BBC Test Match Special"I love watching Heather Knight bowl. She trots, like a horse doing dressage."
Aus 86-2published at 13 overs
England turn to a sixth bowler, with off-spinner Heather Knight pressed into service. The runs are flowing again for Australia, with Lanning picking up four courtesy of an outside edge down to third man. They're on for a big score here.
Postpublished at 10:45 British Summer Time 30 March 2016
Vic Marks
Ex-England spinner on BBC Test Match Special"That was an opportunity. The throw was not brilliant, just short of half volley length. A good throw and there was still time for Taylor to remove the bails.
"That was an opportunity missed there. That is a big moment given that is was Lanning."
Aus 78-2 (run rate 6.50)published at 12 overs
Oh, that's a big missed opportunity for England. Australia look for an ill-advised second run and the run out is on. Dani Wyatt throws, but the ball bounces right in front of Sarah Taylor and she can't gather. It would have been the prize wicket of Lanning too - how costly could that be?