3:30am: Another very good day's cricket in this series. First hour belonged to England with the scalp of Warner, but the meltdown in the second half of that session, triggered by the wayward bowling of debutants Chris Woakes and (particularly) Simon Kerrigan took Shane Watson three-quarters of the way to his long-awaited century by that first break. One of the biggest credits to him was that he reached the milestone after playing through the pain of a cringe-inducting blow from a Stuart Broad bouncer that struck him below his helmet near his ear. He also deserves credit for making England captain Alastair Cook pay for dropping him on 104. Yes, he did fall in the third-last over of the day - courtesy of a brilliant Kevin Pietersen outfield catch - but he undoubtedly did his job. As well as Watson credit is also due to the player who shared a 145-run partnership with him, Steve Smith. The unorthodox right-hander will resume day two on 66* with Australia at 4-307, giving him a solid chance to get his first Test century if the likes of nightwatchman Peter Siddle, Brad Haddin, debutant James Faulkner and Mitch Starc can stay with him. Keep an eye on our websites for all the day-one news and views from our team at The Oval, Chris Barrett and Malcolm Knox. Thank you for joining us again. We'll be back on the same time for day two. Australia's Shane Watson leaves The Oval arena after being dismissed for 176 late on day one of the fifth Ashes Test against England.