Where a specific use is required to be separated from a protected use by a minimum distance, and the specific use complies with those standards, the later arrival of a protected use located within the minimum spacing distance does not make the specific use subject to the spacing requirement nonconforming, subject to the discontinuance provisions of Subsection 14-16-6-8(C)(3) (Discontinuance of Nonconforming Use), and does not limit the ability of the specific use to expand if such expansion would have been allowed before the arrival of the protected use.