The right to continue a nonconforming use shall terminate as follows:
A. Changing such use to another use not permitted in the zone, except as expressly permitted in this chapter.
B. Increasing or enlarging the area, space or volume occupied or devoted to such use, except as expressly permitted in this chapter.
C. Adding a conforming or nonconforming use, except as permitted in this chapter.
(Ord. 425, passed 10-14-68)