GKRT0030 Iss 1

This document defines the requirements of signalling lookout systems provided for the protection of personnel on or near the line which needs the co-operative action of signalman and user. The operational measures within GKRT0030 have been reviewed and they were identified as either single duty holder responsibility, covered by other legislation, or did not add any enhancement to what is currently within the Rule Book. Therefore this document has been withdrawn and ceases to be in force from 4th April 2009.