This Work Instruction details how employees can assist in the identification of risk factors for fatigue and contribute to ensuring control of this risk. It is applicable to all staffs that operate heavy vehicles including Bus Operators,

Maintenance staff (including E.R.A.s) and Yard Supervisors. This Work Instruction relates to fatigue that may occur due to: ? Working shift work and overtime ? Sleep related deficit due to lifestyle factors ? Task related fatigue due to high concentration levels and physical demands of bus operation.