Florida Attorney General James Uthmeier has issued a legal ultimatum to U.S. Masters Swimming, demanding the organization certify that it will prohibit biological men from competing in women’s events. The directive comes amid concerns over a perceived loophole allowing men to participate in women’s masters swimming competitions, which Florida officials state violates state law. The Florida Attorney General’s office has warned that failure to comply will result in legal action. This move is part of a broader crackdown on transgender athlete participation in women’s sports within the state.