Every billboard shall be firmly and solidly constructed so as to be able to bear a wind pressure of at least 30 pounds per square foot of area; provided, billboards which are placed upon roofs must be constructed so as to withstand a lateral wind pressure of 40 pounds per square inch.
(Prior Code, § 110.041) Penalty, see § 110.999
Cross-reference:
Roof signs, see § 110.034