4. _HALT_.

The third command is given immediately after the second. The turn is
executed as prescribed in the preceding paragraph except that all men,
on arriving on the new line, mark time until the fourth command is
given, when all halt. The fourth command should be given as the last
man arrives on the line.

_To Follow the Corporal._

123. Being assembled or deployed, to march the squad without
unnecessary commands, the corporal places himself in front of it and
commands: _FOLLOW ME_.

If in line or skirmish line, No. 2 of the front rank follows in the
trace of the corporal at about 3 paces; the other men conform to the
movements of No. 2, guiding on him and maintaining their relative
positions.

If in column; the head of the column follows the corporal.

_To Deploy as Skirmishers._

124. Being in any formation, assembled: 1. _As skirmishers_, 2.
_MARCH_.

The corporal places himself in front of the squad, if not already
there. Moving at a run, the men place themselves abreast of the
corporal at half-pace intervals, Nos. 1 and 2 on his right, Nos. 3 and
4 on his left, rear-rank men on the right of their file leaders, extra
men on the left of No. 4; all then conform to the corporal's gait.

When the squad is acting alone, skirmish line is similarly formed on
No. 2 of the front rank, who stands fast or continues the march, as
the case may be; the corporal places himself in front of the squad
when advancing and in rear when halted.

When deployed as skirmishers, the men march at ease, pieces at the
trail unless otherwise ordered.

The corporal is the guide when in the line; otherwise No. 2 front rank
is the guide.

125. The normal interval between skirmishers is one-half pace,
resulting practically in one man per yard of front. The front of a
squad thus deployed as skirmishers is about 10 paces.

_To Increase or Diminish Intervals._

126. If assembled, and it is desired to deploy at greater than the
normal interval; or if deployed, and it is desired to increase or
decrease the interval: 1. _As skirmishers, (so many) paces_, 2.
_MARCH_.

Intervals are taken at the indicated number of paces. If already
deployed, the men move by the flank toward or away from the guide.

_The Assembly._

127. Being deployed: 1. _Assemble_, 2. _MARCH_.

The men move toward the corporal and form in their proper places.

If the corporal continues to advance, the men move in double time,
form, and follow him