I'm not in favour of that as riding through one night might sometimes make sense, and sleep cycles mean multiples of 1.5 hours. But I'd find it hard to object to, say, 3 hours minimum per 48, or per 72...
All riders must take a mandatory continuous 3 hour stop in every 24 hour period. Excluding two 24hr periods not back to back
i.e. You can ride through two nights of your choice.
I'm not in favour of that as riding through one night might sometimes make sense, and sleep cycles mean multiples of 1.5 hours. But I'd find it hard to object to, say, 3 hours minimum per 48, or per 72...