While the statute speaks only of a 2,000 foot rule, the Tennessee Supreme Court has held that the authority to impose a 2,000 foot rule implies that a county may impose a rule prohibiting the sale of beer within a lesser radius from churches, schools or places of public gathering. Youngblood v. Rutherford County Beer Board, 707 S.W.2d 507 (Tenn. 1986). Thus, the statute establishes only the maximum distance within which the county can prohibit beer sales, and counties may prohibit the sale of beer within any lesser distance. Attorney General Opinion U93-74 (6/17/93). However, once the county's distance rule is established, it must be uniformly enforced or it will become invalid.