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Heavy Vehicle (Vehicle Standards) National Regulation (NSW)
91What brakes a heavy trailer must have
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91 What brakes a heavy trailer must have
91 What brakes a heavy trailer must have
(1) A heavy trailer must have brakes that operate on at least 1 wheel at each end of 1 or more axles of the trailer.
(2) A semitrailer or converter dolly with a GTM over 2t must have brakes that operate on all its wheels.