Rule 43 — Slow Track Protection

1. (i)yellow signal to the right of the track as seen from an approaching movement at least two miles in each direction from the outermost limits indicated in the GBO , and
2. (ii)green signal to the right of the track as seen from an approaching movement in each direction, immediately beyond the defect. EXCEPTION: When there are abutting limits contained within a single GBO , a single green signal will be displayed to either side of the track to identify each restriction within the limits.
3. (a)A movement must not exceed the speed requirement of the GBO while at/or between opposing green signals. Note: Foreman must refer to Rule 843.
4. (b)When a signalled turnout is within two miles of a speed restriction which does not apply on all tracks, every movement must approach such location prepared to comply with the speed restriction until it is known which route is to be used.

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