xx Rule 4007 – RAIL TRAFFIC WHISTLES

1. Purpose ………………………………………………………………………………………………….. 3
2. General …………………………………………………………………………………………………… 3
2.1. Whistle Codes …………………………………………………………………………………. 4
2.2. Failure to Acknowledge Rail Traffic Whistle …………………………………………. 4
3. Failed Whistle ………………………………………………………………………………………….. 4
3.1. Response to Failure …………………………………………………………………………. 4
3.2. Running With Failed Whistle ……………………………………………………………… 4
4. Reference ……………………………………………………………………………………………….. 5
5. Effective Date ………………………………………………………………………………………….. 5