There are two ways. Minor notifications from the on-board technology aren't necessarily addressed in real time, but compiled and reviewed monthly at the home terminal of that driver. So there's a progressive training program in place that would address minor notifications. If there's an elevated issue, let's say a roll stability issue, then that notification will immediately be seen by the dispatcher of that unit in real time. They have the ability to engage a safety professional and send what we would call an emergency message to the truck asking that driver to pull over and call into either his safety professional or into dispatch. We can ask at that point what happened.
On November 4th, 2014. See this statement in context.