RS521 Iss 5

You will need this handbook if you understand the meaning of signals, handsignals, indicators and signs. Information on changes to this issue can be found in the Rule Book Briefing Leaflet (GERT8000-RBBL Iss 32)

The 'end of emergency special working' sign referred to in Module S5 Passing a signal at danger or an end of authority (EoA) without a movement authorit (MA) has been added to this handbook. Section 2.6 dealing with splitting distant signals has been revised. A new section 5.17 has been added.