Yes, as many of their trains run overnight or start their journey in the early hours of the morning. All the FOC's have too many early morning starts and nights. When we're talking nights, we're not talking typical night shifts finishing at 05:00 or 06:00, but sometimes 09:00 or later! Something of a killer I'm sure everyone would agree.
I heard that Intermodal Drivers are worked harder than Heavy Haul and get a lower salary. However, the plus side is they have base rostering.