Steven Smith, captain of Australia, leads his side onto the field ahead of day three of the Fourth Test.

Joe Root got to his fifty early in the day

Joe Root leaves the field after being dismissed

Josh Hazlewood celebrates after dismissing Dawid Malan

Alastair Cook celebrates his 150

Jonny Bairstow looks dejected after his dismissal as Tim Paine rejoices

Steve Smith drops a catch off Alastair Cook

Moeen Ali leaves the field after being dismissed by Nathan Lyon.

Start Broad was welcomed to the crease by some hostile short pitched bowling

Broad went on to make an attacking fifty for England

Alastair Cook of England celebrates reaching his double century

The Barmy Army celebrate in the crowd after Cook notches up his 200

Usman Khawaja takes a tumbling catch to dismiss Stuart Broad

Steve Smith congratulates Alastair Cook as he leaves the field after the final ball of day three