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This order may be varied by specifying the kind of extra and the particular trains over which the extra shall or shall not have right. Trains over which the extra is thus given right must clear the time of the minutes.

extra

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(1) Eng. 202 works 7 A.M. to 6 P.M. between "D" and "E."

Under (1), the work extra must, whether standing or moving, protect itself against extras within the working limits in both directions as prescribed by rule. The time of regular trains must be cleared. This may be modified by adding:

(2) Not protecting against (eastward) extras. (3) Not protecting against extras.

Under (2), the work extra will protect only against (westward) extras. The time of regular trains must

be cleared.

Under (3), protection against extras is not required. The time of regular trains must be cleared.

When a work extra has been instructed by order to not protect against extra trains, and, afterward, it is desired to have it clear the track for (or protect itself

after a certain hour against) a designated extra, an order may be given in the following form:

(4) Work extra 292 clears (or protects against) Extra 76 east between "D" and "E" after 2:10 P.M. Under (4), extra 76 east must not enter the working limits before 2:10 P.M., and will then run expecting to find the work extra clear of the main track (or protect itself), as the order may require.

To enable a work extra to work upon the time of a regular train, the following form will be used:

(5) Work Extra 292 protects against No. 55 (or class trains), between "D" and "E."

Under (5), the work extra may work upon the time of the train or trains mentioned in the order, and must protect itself against such train or trains, as prescribed by Rule 99. The regular train or trains receiving the order will run expecting to find the work extra protecting itself.

When a work extra is to be given exclusive right over all trains the following form will be used:

(6) Work extra 292 has right over all trains between "D" and "E" 7 P.M. to 12 night.

This gives the work extra the exclusive right between the points designated between the times named. Work extras must give way to all trains as promptly as practicable.

Whenever extra trains are run over working limits, they must be given a copy of the order sent to the work extra. Should the working order instruct a work extra to not protect against extra trains in one or both directions, extra trains must protect as prescribed by Rule 99, against the work extra; if the

order indicate that the work extra is protecting itself against other trains, they will run expecting to find the work extra protecting itself.

The working limits should be as short as practicable, to be changed as the progress of the work may require.

Hold

Hold No. 2.

Form J.-Holding Order

Hold all (or

Examples

ward) trains.

When a train has been so held it must not proceed until the order to hold is annulled, or an order given to the operator in the form:

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may go."

These orders will be addressed to the operator and acknowledged in the usual manner, and will be delivered to conductors and enginemen of all trains affected.

Form J will only be used when necessary to hold trains until orders can be given, or in case of emergency.

Form K. Annulling a Schedule or a Section

of

is annulled

to

No. 1 of Feb. 29th is annulled “A” to “Z.”

2d No. 5 of Feb. 29th is annulled "E" to "G." The schedule or section annulled becomes void between the points named and cannot be restored.

Form L.-Annulling an Order

Order No.

is annulled.

Example

Order No. 10 is annulled.

If an order which is to be annulled has not been delivered to a train, the annulling order will be addressed to the operator, who will destroy all copies of the order annulled but his own and write on that:

Annulled by Order No.

An order which has been annulled must not be reissued under its original number.

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That part of Order No. 10 reading No. 1 meet No.

2 at "S" is annulled.

Form P.-Superseding an Order or a Part of an

Order

This order will be given by adding to prescribed forms the words "instead of ——.”

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(1) No. I meet No. 2 at "C" instead of "B." (2) No. 1 has right over No. 2 "G" to "R" instead of "X."

I

(3) No. 1 display signals for Eng. 85 "A" to "Z" instead of "G."

An order which has been superseded must not be reissued under its original number.

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