Grand Scales General Code of Operating Rules – First Edition – January 1, 2007
2.0 Time Tables
Current Supplements 2.1 Trainmen and enginemen before starting on any subdivision upon which they have not been running, or when returning from an absence from service, must inquire for and know that they have the current timetable and supplements.
Arrive & Depart 2.2 Not more than two times are given for a train at any station; where one is given it is, unless otherwise indicated, a leaving time; where two, they are the arriving and the leaving time.
Special Instructions 2.3 Special instructions will replace any rule or regulation with witch they conflict.