A transgender high school student in Missouri is facing backlash from her peers after requesting to use the girls’ bathrooms and locker room.

More than 100 students at Hillsboro High School, about an hour south of St Louis, walked out of class on Monday in protest.

“I’m hoping this dies down,” said Lila Perry, the 17-year-old who began identifying as a girl publicly in February. “I don’t want my entire senior year to be like this.”

Ms. Perry, who began feeling “more like a girl than a boy” when she was 13, said school officials gave her permission to use the girls’ facilities as the new school year began.