What is the initial step when operating the Over Wings escape ropes?

The initial step when operating the Over Wings escape ropes is to pull the rope free of its stowage. This action is crucial because it sets the stage for the effective use of the escape equipment in an emergency situation. Pulling the rope free allows the crew or passengers to have immediate access to the escape route, ensuring they can evacuate the aircraft quickly and efficiently.

The subsequent actions depend on the deployment of the rope, which may involve attaching it to specific points or using it in conjunction with other emergency equipment. Understanding this initial action is vital for the overall evacuation procedures, making it the correct answer to the question.