Tamim looks to pull one, top edges it and the ball falls safely in between mid-on and mid-wicket. He gets away with it but is definitely looking to up the pace here.

Entertaining over, albeit just the five singles conceded.

Time for some drinks, Tamim's earned it.

James Taylor
Ex-England batsman on BBC Test Match Special

We definitely wouldn't be on in a red-ball game. The lights are desperately needed.

Shot! Tamim swivels on the spot and pulls one, sending leather crashing down to the fine-leg boundary.

He then charges down the wicket looking to slap one down the ground, finding the toe-end of his bat and also finding the man at mid-on.

A good battle this, Tamim v Cummins.

Someone's put a penny in the meter, the floodlights are slowly turning on.

Simon Mann
BBC Test Match Special commentator

It's got noticeably darker in the past 10 minutes.

So after that breakthrough, Smith brings Josh Hazlewood on for Travis Head.

Tidy over, just three off it.

Just caught umpire Ian Gould take a glance up to the heavens, it's getting darker.

Sabbir Rahman is new man in.

Will we see another lull in this Bangladesh innings? Tamim still knocking about.

Arguably one of the best fielders in the game, Maxwell lets another one go through his hands at backward point, much to the annoyance of Cummins.

Lbw shout from Cummins as the new batsman misjudges the line and takes one on the thigh pad. Seemed a bit high and Smith, rightly, decides not to review.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

Once you see that hit the pads, you think Shakib is in a bad position. Tamim has kept things going, Shakib needs to keep the momentum. Now it throws it back into Australia's favour.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

Gut feeling says it's out.

Is Shakib lbw here? Given out, referred by the batter.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

Boom! That is brilliant. He's been thinking about that shot for a while but hasn't been able to get it past extra cover. Now, he's gone aerial.

Ban 121-3published at 29.2 overs

29.2 overs

Oh here we go, two sixes in a row from Tamim! He smashes one over to cow corner followed by another massive one over long-on.

Travis Head's figures suddenly don't look as impressive.

Tamim does a jig down the wicket, Cummins goes in short. Nicely done.

Fierce again from Cummins, angling one into the body of the Bangladesh opener who takes a knock on the ribs. He turns away the physio, 'ard as nails.

Jake Atkinson: Played against Theo Walcott in a colts game in Reading 10 years ago! Scored 3 runs from one shot & my other mate getting him out

Bangladesh fans cheering every run now. Shakib and Tamim showing a bit of intent but can't find the boundary. They seem content enough with the singles.

Travis Head is racing through his overs.

I'm looking at various weather forecasts, apparently we will see some light rain at 16:29 BST. Specific.

Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special

It's a mini-fightback and it's all around Tamim. He did it in the first game and he's doing it now. You feel there's a lot resting on his shoulders.

Full and wide from Mitch Starc and Tamim stretches his arms, reaching out to guide it through point for four.

The Aussie seamer then goes short, but still wide, and it is cut off the back foot for a couple more.

The 100 is up for Bangladesh, these two doing well in the rebuilding job.

Mike Bell: Isle of Man club tour 1981. Roy Castle in summer season, staying at our hotel. One short, he guested, gave it a tweak. Nice man.

Cheers, Amy.

Right then, let's see what the second half of this innings has in store for us. Hopefully no rain.

Travis Head continues to be economical, conceding just the one run. He's gone for 16 from his six.