Any nonconforming use, building or structure which existed lawfully
at the time of enactment of this chapter may be continued, subject
to the regulations which follow in this article.
The nonconforming use of land shall not be enlarged or extended
beyond the area of land occupied by such use at the time of the adoption
of this chapter. A nonconforming use of land may not be moved in whole
or in part to any other portion of the lot or parcel of land occupied
by such nonconforming use at the time of adoption of this chapter.
A nonconforming use of land shall not be changed to another nonconforming
use. If a nonconforming use of land is discontinued for a period of
12 consecutive months, it shall not be renewed, and any subsequent
use of the land shall conform to the regulations of the district in
which the land is located. All nonconforming uses of land shall be
discontinued within two years after the effective date of this chapter,
and any subsequent use of the land shall conform to the regulations
of the district in which the land is located.