<b>APRIL</b> <LI>Nick Skelton and the Hales family's Arko III put the lid on a fabulous four days' jumping at Sheffield's Hallam FM Arena when they took the £25,000 first prize in the British Open Championship. <img src="http://keyassets.timeincuk.net/inspirewp/live/wp-content/uploads/sites/14/imageBank/a/arko 4.jpg" align="center">