21/07/2013 05:29 BST | Updated 21/07/2013 07:35 BST

Ashes 2013: England V Australia Live Blog From Second Test Day 4 At Lord's

England's Joe Root celebrates after reaching his century during play on the third day of the second Ashes cricket test match between England and Australia at Lord's cricket ground in north London, on July 20, 2013. AFP PHOTO / CARL COURT RESTRICTED TO EDITORIAL USE. NO ASSOCIATION WITH DIRECT COMPETITOR OF SPONSOR, PARTNER, OR SUPPLIER OF THE ECB (Photo credit should read CARL COURT/AFP/Getty Images)