I will let Ms. Toporowski answer that question, but just before that, I want to clarify a few things.
In terms of the mechanical failures that I explained briefly, please note that the power was out only when the locomotive engine stopped running, and the outage lasted less than two hours. Since the washrooms and air conditioning system run on electricity, those services were out of order for 90 minutes. The rest of the time they were working.
Ms. Toporowski will address the issue of communications.