What can occur if the ignition safety switch is not attached to the operator on a PWC?

When the ignition safety switch is not attached to the operator on a personal watercraft (PWC), it can lead to a situation where the operator loses control of the PWC if they fall off. The safety switch is designed to stop the engine if the operator is thrown from the PWC, preventing it from continuing to operate uncontrollably. If the engine does not stall, the PWC may continue to move, and without a rider to steer it, there is an increased risk that it could overturn, potentially leading to dangerous situations for both the operator and others nearby. Thus, the connection of the safety switch to the operator is crucial for safe operation, as it prevents the PWC from operating unsafely when the rider is not on board.