Rule 302.3 — Cancelling Clearance

1. (a)Before a clearance is cancelled, the train or transfer addressed must be;
2. (i)clear of the limits;
3. (ii)protected by Form T GBO ; or
4. (b)When a clearance is cancelled, the cancellation does not take effect until it has been acknowledged by the conductor and locomotive engineer. These employees must acknowledge by repeating the clearance number, “cancelled” and initials of the RTC to the RTC .
5. (iii)within cautionary limits.

content_hash 03b184ff8f33d88b