Rule 281

Clear

Indication: Proceed

Rule 283

Medium Clear

Indication: Proceed at medium speed through interlocking limits or through non-interlocked switches immediately beyond signal.

Rule 285

Approach

Indication: Proceed, prepare to stop at next signal.

Rule 286

Medium Approach

Indication: Proceed at medium speed, or slower if necessary, prepared to stop at next signal.

Rule 287

Slow Clear

Indication: Proceed at slow speed until entire train passes through interlocking limits. In automatic block territory, approach next signal at slow speed.

Rule 288

Slow Approach

Indication: Proceed at slow speed until entire train passes through interlocking limits and then at not exceeding medium speed, prepared to stop at next 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 289(A)

Medium 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 290

Restricting

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 291

Stop and Proceed

Indication: Stop; then 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 292

Stop

Indication: Stop