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Manual block working
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A method of special working which ensures sole occupancy by manually maintaining the block behind a rail traffic movement.
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Pilot staff working, английский
A method of working rail traffic, using a pilot staff or half-staff, when the normal system of safeworking is not available.
Special proceed authority (spa) nsw only, английский
A method of special working in nswwhich may be used when the normal system of safeworking using proceed authorities is not available.
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