I was told that it was impossible to do because even though we had the rolling stock, we did not have the ability to deal with a union that had the opportunity to charge double time, triple time and all kinds of things on a train that was going across the country for two or three days.
Can we infer the following?
There is only single time.

Choose your answer from:
a). Yes.
b). It's impossible to say.
c). No.
The answer is: