Motor vehicle wrecking yards or junkyards must be enclosed by a view-obscuring fence or wall at least eight feet high. Such wall or fence shall be painted or stained a neutral shade which shall blend in with the surrounding premises, and such wall or fence must be kept in good repair. A living hedge of sufficient density to prevent a view of the confined area may be substituted for such wall or fence. Any dead or dying portion of such hedge shall be replaced by the property owner or occupant. (Ord. 664, 1978)