(1) This section applies if, at a particular time, the driver of a fatigue-regulated heavy vehicle is required under section 254 to have 7 continuous hours of stationary rest time in a period of 24 hours.
(2) In a proceeding for an offence against section 254 for a solo driver of a fatigue-regulated heavy vehicle relating to the driver failing to have the 7 continuous hours of stationary rest time, it is a defence for the driver to prove that—
(a) at the time the driver was required to have the 7 continuous hours of stationary rest time, the driver was operating under BFM hours as a solo driver of a fatigue-regulated heavy vehicle; and
(b) during the period of 24 hours for which the 7 continuous hours of stationary rest time was required to be had, the driver had 6 continuous hours of stationary rest time and 2 continuous hours of stationary rest time (a split rest break); and
(c) the driver had not had a split rest break in the previous 24-hour period.
Example of when the defence applies—
The driver of a fatigue-regulated heavy vehicle stops work to have 7 continuous hours of stationary rest time, but can not sleep, so the driver has only 2 continuous hours of stationary rest time and then drives on for a further 2 hours and has a further 6 continuous hours of stationary rest time at another place down the road. In the previous 24-hour period the driver had 7 continuous hours of stationary rest time.