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Front #343

GCOR 5.8.2

- O (long, short) is the whistle sequence for what indication?

  1. Public crossing at grade with engine in front
  2. Persons or livestock are on the track at other than road crossings at grade
  3. Approaching men or equipment on or near the tracks
  4. Starting from stop and people are around
Back #343
Flag

GCOR 5.8.2


Answer: Approaching men or equipment on or near the tracks
Feedback:
- Regardless of any whistle prohibition (quiet zones), the initial warning or heads-up to the men or equipment must be a long followed by a short (- O). - After this initial warning, sound whistle sequence #4 (short, short (O O)) intermittently until the head-end passes. - Do not stop whistling even if the men or equipment try to wave you off.