When must the ABW take control of the reins according to DA7?

The correct answer states that the Approved Riding Instructor (ABW) must take control of the reins before the participant enters and until the participant exits. This requirement emphasizes the importance of maintaining safety and control throughout the entirety of the riding session. By having control before the participant mounts and until they dismount, the instructor can ensure that the horse is managed effectively and that the participant is guided appropriately. This includes ensuring the horse is calm and ready to receive the rider and that all safety protocols are followed once the session is underway.

The other choices misinterpret the timeframe during which instructor control is necessary. Control only during the initial approach does not account for the essential safety measures needed during mounting and dismounting. Saying that control is only necessary after the session begins ignores the critical moments before the participant engages with the horse. Lastly, considering control of the reins as optional for experienced participants undermines the foundational safety measures that apply regardless of a participant's skill level.