For the purpose of this article and any other
sections in this chapter relating to signs, the following words are
intended to include any tense or the prefix "re": affix, alter, attach,
display, erect, hang, move, paint, paper, paste, place, post, repair.
No on-premises sign over six square feet in
area and no off-premises sign (except governmental sign) of any size
shall be erected, affixed, painted, hung or otherwise displayed, altered
or repaired, unless a permit therefor has been issued. No permit shall
be required for the repainting or repapering of a sign which conforms
to the provisions of this chapter. Signs on theaters advertising changes
in program shall not require permits except for the initial installation
thereof. All signs of any size must comply with all the regulations
contained herein, irrespective of whether a permit is required.