J. MILLARD TAWES, Governor                        51

(a)  Vocational or industrial art shops or laboratories involving
use of or exposure to:

(1)   Hot molten metals;

(2)  Milling, sawing, turning, shaping, cutting, or stamping of any
solid materials;

(3)   Heat treatment, tempering, or kiln firing of any metal or
other materials;

(4)   Gas or electric arc welding;

(5)  Repair or servicing of any vehicle;

(6)   Caustic or explosive materials;

(b)   Chemical or combined chemical-physical laboratories involv-
ing caustic or explosive chemical or hot liquids or solids; is required
to wear industrial quality eye protective devices at all times While
participating in such courses or laboratories. Any such school may
furnish such device for [(pupils)] students and teachers, and may
furnish such equipment for all visitors to such classrooms or labora-
tories. Any such school may purchase such devices in large quanti-
ties and sell them at cost to pupils and teachers.

The Phrase "industrial quality eye protective devices", as used in
this section, means devices meeting the standards of the American
Standard Safety Code for Head, Eye, and Respiratory Protection,
Z2.1-1959, promulgated by the American Standards Association,
Incorporated.

Sec. 2. And be it further enacted, That this Act shall take effect
June 1, 1966.

Approved March 23, 1966.

CHAPTER 27
(Senate Bill 42)

AN ACT to repeal and re-enact, with amendments, Section 12 of
Article 78D of the Annotated Code of Maryland (1965 Replace-
ment Volume), title "Regional Planning Council", subtitle "Opera-
tions", amending the laws concerning general development plans
made by the Regional Planning Council in order to correct an
error therein, and also dividing this said section into subsections.

Section 1. Be it enacted by the General Assembly of Maryland,
That Section 12 of Article 78D of the Annotated Code of Maryland
(1965 Replacement Volume), title "Regional Planning Council", sub-
title "Operations", be and it is hereby repealed and re-enacted, with
amendments, to read as follows:

12.

(a) As expeditiously as possible, The Council shall prepare and
adopt a comprehensive plan for the development of the regional plan-
ning area to be known as the suggested general development plan.
The plan shall be based upon comprehensive surveys and studies of