Australia are 55/4 now, with Ollie Robinson prising out Steve Smith down the legside with a lifter, and credit must go to Jos Buttler for diving to his left to take a good one-handed catch. He's had a see-saw morning, and match, so far behind the sticks. Meanwhile, Joe Root is back on the field and is fit to play. That's great news for England. In other news, bizarrely enough, pacer Robinson is now dishing out some off-breaks as the visitors feel the wicket is enabling spin.