744 ARTICLE 56.

(4A) Emblems. It shall be unlawful for any person to display upon
a motor vehicle the insigna or emblem of any motor vehicle club or similar
organization, unless he shall be entitled to use the same under the consti-
tution, by-laws, rules or regulations of such club or organization.

(4B) Smoke Screen. No motor vehicle of any kind shall at any time,
whether in use or not in use, carry or be equipped with any device, de-
signed, constructed or intended to be used for the purpose of emitting or
laying down a smoke screen or emitting or discharging any screen of
vapors, gases, fumes or substances of any kind, and it shall be unlawful
for any such device, or part of such device, whether in operating condition
or not, to be attached to any motor vehicle. Any person violating any of
the provisions of this sub-section shall be guilty of a felony and, upon con-
viction thereof, shall be punished by imprisonment in the House of Cor-
rection for a term of not less than one year nor more than five years in the
discretion of the Court.

(5) Penalties. Any person violating any of the provisions of this sec-
tion shall be deemed guilty of a misdemeanor, and except in other cases in
this section otherwise provided for, upon conviction, subject to a fine of
not less than five dollars ($5. 00) nor more than fifty dollars ($50. 00), for
the first offense; provided, however, that in the event approved lenses or
bulbs are used, and, due to improper adjustment, they do not comply with
all the provisions of this section, no penalty shall be imposed for the first
offense.

All the provisions of this Section 193, including the several sub-sections
thereof, shall apply both to the operator of a motor vehicle and to the
owner or person in control thereof who causes or permits such motor vehicle
to be equipped or operated contrary to any such provisions. ¹

Negative evidence that horn not blown. See notes to sec. 209. Sudbrook v.
State, 153 Md. 200.

The light requirements as to motor vehicles no longer relate to the setting
and rising of the sun, arbitrarily, but to the actual conditions of light and
weather. 162 Md. 272.

Where bus driver turned bus on highway at night with none of its lights
visible to persons on the road, and failed to give warning to approaching auto-
mobile, question whether his negligence was proximate cause of resulting acci-
dent was for jury even though driver of approaching automobile was also
guilty of negligence in driving too fast. Lashley v. Dawson, 162 Md. 560.

Shatter-Proof Glass.

1035, ch. 323.

193A. (1) It shall be unlawful after July 1st, nineteen hundred
thirty-five, to operate on any public highway or street in this State a motor
Vehicle manufactured or assembled after said date, designed or used for
the purpose of carrying passengers for hire, unless such vehicle be equip-,
ped with shatter-proof glass wherever glass is used in said motor vehicle
in windshields, rear windows, and windows or doors on each side adjacent
to windshields and rear windows.

(2) It shall be unlawful after July first, nineteen hundred thirty-five,

¹ Sec. 2, ch. 61, acts of 1935, repealed all laws inconsistent therewith to extent of
such inconsistency.