Stallion, Mare or gelding. 4 years old or over. Registered in the approved Pure Breed Society Stud Books of Connemara, Dales, Dartmoor, Exmoor, Fell, Highland, New Forest, Shetland, Welsh Section A, B, C or D. Rider not to have attained their 25th Birthday before the 1st January in the current year (please refer to Rule