Section 21-405 - Class 4 limited winery license(a) This section applies to a Class 4 limited winery license in the county.(b) A license holder may open on Sundays to engage in the activities listed in § 2-206(b)(7) of this article only in an election district or a precinct in an election district where the voters, in a referendum authorized by law, have approved Sunday sales at a winery.Amended by 2017 Md. Laws, Ch. 62, Sec. 1, eff. 4/11/2017.Added by 2016 Md. Laws, Ch. 41, Sec. 2, eff. 7/1/2016.