What happens to the vehicle speed if the operation is aborted twice in a short time?

When the operation is aborted twice in a short time, the vehicle speed is reduced to a specified limit of 18 mph. This protocol is likely a safety measure designed to ensure that the vehicle does not exceed a speed that could be unsafe under potentially compromised operational conditions. The reasoning behind setting this limit is to maintain control and facilitate a safe and manageable response to whatever issues led to the abort of the operation. This response helps prevent further complications or hazards that could arise from higher speeds in unpredictable situations. Therefore, having a dedicated speed of 18 mph provides a controlled environment for the crew to assess and rectify the issue at hand.