Letters that threatened Florida TV stations with criminal penalties if they aired a political ad backing a referendum that would repeal the state’s six-week abortion ban came directly from Gov. Ron DeSantis’s office, according to the attorney who signed and sent them.

Attorney John Wilson said that he resigned as general counsel for the Florida Department of Health rather than “complying with the directives” of DeSantis’s executive staff to send more cease-and-desist letters to TV stations running the ad.