Sectional Appendix

As the volume of instructions increased, they later came to be published in a separate document, known in full as the "Sectional Appendix to the Working Timetable" or similar.

Each module may be divided in a similar way to the following sections: Outline maps providing a general overview of the route showing lines, station names, and reference numbers.

It specifies every class of train allowed, sectionalised by type; Provides general information pertaining to operations over the whole area/route.

Willsons also supply the various parts of the Rule Book[2] in printed form and other items such as the AC Electrified Lines Instructions.

[3] Periodically updated electronic versions of the Sectional Appendix are available in PDF format from the Network Rail website.