Rule 281 Clear INDICATION: Proceed

Rule 282 Approach Medium INDICATION: Proceed approaching next signal at medium speed

Rule 283 Medium Clear INDICATION: Proceed medium speed within interlocking limits, or through non-interlocked switches immediately beyond the signal. Block clear.

Rule 283A Medium Approach Medium INDICATION: Proceed at medium speed approaching next signal at medium speed.

Rule 283B Medium Approach Slow INDICATION: Proceed at medium speed approaching next signal at slow speed.

Rule 284 Approach slow INDICATION: Proceed, approaching next signal at slow speed. Train exceeding medium speed must at once reduce to that speed.

Rule 285 Approach INDICATION: Proceed, preparing to stop at next signal, and be governed by indication displayed by that signal. Train exceeding medium speed must at once reduce to that speed.

Rule 286 Medium Approach INDICATION: Proceed at medium speed, preparing to stop at next signal and be governed by the indication displayed by that signal.

Rule 287 Slow clear INDICATION: Proceed at slow speed, approaching next signal at slow speed.

Rule 288 Slow approach INDICATION: Proceed at slow speed, preparing to stop at next signal and be governed by indication displayed by that signal.

Rule 289 Permissive INDICATION: Block occupied. Proceed prepared to stop short of train ahead. In automatic block territory, proceed at restricted speed until entire train passes next signal.

Rule 289a Medium permissive INDICATION: Same as rule 289

Rule 290 Restricting INDICATION: Proceed at restricted speed until entire train passes next signal.

Rule 291 Stop and proceed INDICATION: Stop, then proceed at restricted speed until entire train passes next signal.

Rule 291a Tonnage INDICATION: Tonnage train proceed at restricted speed until entire train passes next signal. Other trains stop, then proceed at restricted speed until entire train passes next signal.

Rule 292 Stop INDICATION: Stop

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Last updated Friday, February 11, 2005