Pakistan threaten to get close but Starc takes two wickets in an over to end hopes
Sarfaraz and Wahab put on 64 for eighth wicket, but Wahab out on review for 45 off 38
Three wickets for Cummins, including having Imam (53) caught behind
Australia collapsed from 223-2 to 307 all out
Amir took 5-30 as last eight wickets fell for 84 runs
Warner hits 102-ball century - his first since ban for ball-tampering - before falling for 107
Asif Ali drops two simple catches - Warner on 104 and Finch, who went on to make 82, on 26
A shocker.
You cannot miss these chances.
Aaron Finch plays a woeful waft with no foot movement and the ball goes straight to Asif Ali at first slip. It travels quickly but bursts through Asif's hands at shoulder height and goes for four.
Geoff Lemon
BBC Test Match Special
Pakistan have let this slip. Amir was unplayable from one end but then Shaheen wasted it from the other.
Surely these things should be done by video call at least these days?
It's not swinging as much. Warner is looking positive in running his singles.
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A fellow teacher once settled a rain-cancelled school cup fixture with the toss of a coin. He called and lost, which was no surprise as it took place over the phone.
Chris Edwards, Frimley
Finch 25, Warner 32
Shaheen Afridi is back after his wretched early spell of two overs for 24.
The Pakistan fans cheer good work in the deep from Imam-al-Haq but that tells you runs are coming. Pakistan have a more defensive field and Australia are able to run a couple of easy twos.
Alison Mitchell
BBC Test Match Special
Aaron Finch and David Warner are laying a platform and looking a little dangerous.
Finch 23, Warner 30
Why do Pakistan produce so many left-armers? They've got Wahab Riaz, Mohammad Amir and Shaheen Afridi in this team.
My colleague Jack Skelton asks whether it is because Urdu is written right to left, thus making it easier to be left-handed.
Any other suggestions? Can any experts out there help us?
Geoff Lemon
BBC Test Match Special
Warner was not in control of that and blames his tools, looking down at the edge of his bat and the turf.
Almost the commentator's curse from me. Back of a length from Wahab and the ball skews in the air off David Warner's edge. Luckily for the Australian opener it falls safely. Could have gone anywhere.
Stephan Shemilt
BBC Sport in Taunton
Just down the road, Bristol is smarting from two washouts but, even though the grey clouds threaten, this feels like Taunton are having a win. It's the intimacy that does it. Players so close to the spectators, especially when they return to the dressing rooms. Vantage points, too. The flats, the church. The only, inevitable question - why isn't it full?
10 overs gone. Australia will certainly be the happier. There would have been fears of losing two or three wickets in these conditions but Finch and Warner are batting well.
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Make it a 'rain match' where rain is guaranteed for both sides throughout and they play on. Use a Hollywood rain machine for fairness if it stops actually raining.
Lawrence, Dalston
Sarfaraz grumpily stands with his hands on his hips and shakes his head. He's not impressed that Hassan Ali has bowled another on Warner's pads. This one flicks the body and goes for four leg byes.
Vic Marks
Ex-England spinner on Test Match Special
You don't need to go to clever slower balls, bouncers and yorkers yet - there is enough movement there but Pakistan just haven't bowled enough in the right areas.
It's really dark at the ground. Without the floodlights we might be struggling to play this game. The sun is nowhere to be seen but despite the gloom it is still dry.
David Warner has been much more positive today. He pushes to mid-off and sets off for a run almost instantly.
Wahab gives Finch a little stare after beating him to end the over.
#bbccricket
Alex Corps: How about you set aside a day at the end of the group stages for rain-cancelled matches? Everyone except the keeper bowls 10 balls each. Highest score wins. In case of a draw, keepers bowl. You could call it The Hundred.
Wahab Riaz is being brought into the attack.
Vic Marks
Ex-England spinner on Test Match Special
Sarfaraz is going to be worried. There was an opportunity for early wickets here but it looks to be slipping away.
Finch 21, Warner 23
This is now turning into a good start for Australia. David Warner gets one through the infield, a little up-ish but pretty safe.
11 come from Hassan's second over, having only leaked one run from his first.
Australia's run rate is 5.87.
Vic Marks
Ex-England spinner on Test Match Special
The length wasn't the problem there but the line was - too much width and Aaron Finch hit it very well.