Every fume or flammable compressed gas building and every fume or flammable compressed gas room shall have the words "DANGER – POISONOUS GAS" where any fume hazard gas occurs, or the words "DANGER – FLAMMABLE GAS" where any flammable compressed gas occurs, painted in a conspicuous position on the outside of every entrance thereto; provided, however, that no such sign shall be required for any building or room in which not more than two standard cylinders of such gas are present at any time. No-smoking signs shall also be provided wherever flammable compressed gas is stored.
Such wording shall be in plainly legible bright red letters on a white background with letters not less than six inches high and with the principal strokes thereof not less than three-fourths inch in width.
(Coun. J. 12-9-92, p. 25465; Amend Coun. J. 2-7-96, p. 15616)