RICHMOND, Va. (AP) _ A federal appeals court has overturned a policy barring a transgender student from using the boys’ restrooms at his Virginia high school. A three-judge panel of the 4th U.S. Circuit Court of Appeals ruled Tuesday that the Gloucester County School Board policy is discriminatory. A federal judge had rejected Gloucester High School student Gavin Grimm’s sex discrimination claim. The appeals court’s ruling establishes legal precedent in the five states in the 4th Circuit, including North Carolina, which faces a lawsuit challenging a new state law requiring transgender public school students to use the bathroom that corresponds to the sex on their birth certificate. Grimm was born female but identifies as male. After complaints, the school board adopted a policy requiring students to use public restrooms corresponding with their biological gender.