The General Assembly may increase by general law the population minima provided in this article for cities and towns. Any county which on the effective date of this Constitution had adopted an optional form of government pursuant to a valid statute that does not meet the general law requirements of this article may continue its form of government without regard to such general law requirements until it adopts a form of government provided in conformity with this article. In this article, whenever the General Assembly is authorized or required to act by general law, no special act for that purpose shall be valid unless this article so provides.
Structure Virginia constitution