1796                                        LAWS OF MARYLAND                                    Ch. 472

letters on a white background, facing both to the front and the
rear.

(F)  The lettering on the sign shall be at least 4 inches in
height, and the width of each stroke shall be at least 3/4 of an
inch.

(G)  The sign shall be constructed to permit it to be folded
down out of vision when not in use.

[(d)] (H) The warning device may be used only during the
discharge of a rural letter carrier's official duties.

(I) Before the first stop on the route and following the
last one the lights shall be darkened and the sign folded down
out of vision.

[(e)] (J) The warning device may not be installed or
operated until an application has been submitted to and approved
by the Administration.

(K) The application shall be made by the individual rural
letter carrier on forms furnished by the Administration.

22-219.

(a)  Any vehicle may be equipped with and, when required
under the Maryland Vehicle Law, shall be equipped with a stop
lamp or lamps on the rear of the vehicle, which:

(1)  Shall display a red or amber light, or any shade
of color between red and amber, visible from a distance of not
less than 300 feet to the rear in normal sunlight;

(2)  Shall be actuated on application of the service
(foot) brake; and

(3)  May, but need not, be incorporated with one or
more other rear lamps.

(b)  [(1)] Any vehicle may be equipped with and, when
required under § 22-206 (b) of this subtitle, shall be equipped
with electric turn signals that indicate an intention to turn by
flashing lights showing to the front and rear of a vehicle or on
a combination of vehicles on the side of the vehicle or
combination toward which the turn is to be made.

[(2)] (C) The lamps showing to the front shall be
mounted on the same level and as widely spaced laterally as
practicable and, when signaling, shall emit white or amber light,
or any shade of light between white and amber.

(D) The lamps showing to the rear shall be mounted on the
same level and as widely spaced laterally as practicable, and,