Florida constitution
Article II: "general provisions"
Section 7

(c) To protect the people of Florida and their environment, drilling for exploration or extraction of oil or natural gas is prohibited on lands beneath all state waters which have not been alienated and that lie between the mean high water line and the outermost boundaries of the state’s territorial seas. This prohibition does not apply to the transportation of oil and gas products produced outside of such waters. This subsection is self-executing.