The Health Commissioner is hereby authorized, in his discretion,
to erect on lampposts or, in the absence of lampposts, on such posts
as he may find occasion to erect or use, at corners of intersecting
streets, avenues or thoroughfares between which may be located a hospital,
lying-in asylum, sanatorium or other building or institution reserved
for the treatment of the sick or injured a sign or signs displaying
the words, § Notice§ Hospital Street,§ and
such other warning or admonition as he may deem necessary to pedestrians,
drivers and chauffeurs to refrain from making any or such noises or
from fast driving as may tend to disturb the peace and quietude of
any or all inmates of any such building or institution, and every
person shall observe such regulations.