2.7 Coats Wearing coats is optional in hot weather conditions at the discretion of the OC. If a rider chooses not to wear a coat, then the shirt should be light-coloured and:
the collar must be either a rat catcher or business style collar
there must be sleeves - either long or short sleeves
T-shirts and sleeveless shirts are not permitted.
3.13 Scale of Marks Judges now have the option of using half marks for test movements and collectives. All half marks from 0.5 to 9.5 may be used.
