(a) One or more municipalities or counties.
(b) The sales area of any dealer whose franchise is unfairly cancelled or terminated within the purview of the Mississippi Motor Vehicle Commission Law, or whose franchise is not renewed in violation of the provisions of said law. However, where such a franchise is unfairly cancelled or terminated within the purview of said law or is not renewed in violation of the provisions of said law in a metropolitan area serviced by several motor vehicle dealers handling the same motor vehicles, the revocation or suspension shall not be applicable to the remaining motor vehicle dealers in such metropolitan area.