All horses in these classes must be registered with the British Show Horse Association and all owners, exhibitors and riders must be Association Members. Registration numbers must be quoted on entry form. No entry will be accepted unless accompanied by the Registration numbers. Riders to be 15 years or older. These classes are held under the rules of the BSHA. Horses competing in the SHB(GB) classes at their affiliated shows cannot compete in Hack and Riding Horse Classes at the same show. This does not apply to SHB(GB) Ridden Sports Horse Classes. The only horses eligible to compete are those which have qualified at one of the qualifying shows this year. The three highest placed in classes 191 & 192 will qualify to compete in the BSHA Classic Supreme Classes at the National Championship Show in September