Akash Deep goes past the outside edge yet again as Labuschagne looks for a big drive through the covers.
The next ball is short as Labuschagne pulls it through square leg for three runs.
Akash Deep produces the edge again as Smith plays away from the body but the ball goes past Kohli in the slips for three runs.
A bit too straight from Akash Deep as Labuschagne clips it through square leg for two runs and keeps strike with one from the last ball.
Sundar back into the attack. He starts from round the wicket line as Labuschagne sweeps the first ball fine for one and Smith clips the next to deep square leg for another run.
Australia have picked up the pace in the post-tea session, batting positively to keep the runs flowing.
They have scored 45 runs in seven overs in the post-tea session with both Smith and Labuschagne in the hunt for runs.