P306 4-Tel 306 Fri 23 Dec C4 00:53:20     IF WISHES WERE HORSES  This afternoon, 12.00-12.30  PREVIEW This six-part series follows a group of children of mixed riding ability as they learn how to mount, walk, trot, cantur and jum8. The programmjs cover different breeds of horse, how to choose a first pony, tack and clothing, grooming, health and stable management. In the third edition, at the South of England Show, we watch Hackney carriages and huge Shire horses on parade. Tom delivers bread in a horse-drawn delivery van and the more experienced riders are 'trotting on'. NICAM stereo Continues Wednesday Next preview C4 Today Subtitles Films