TUNIS, Tunisia (AP) — A Tunisian feminist who scandalized her country by posting topless photos of herself online has been arrested after allegedly sneaking into Tunisia’s holiest city disguised in a veil, then trying to get undressed during a protest.

On Sunday, Amina Tyler — a 19-year-old member of the Ukrainian feminist group FEMEN, which uses nudity in its protests — passed through heavy security and checkpoints to enter the city of Kairouan, where police were preventing hardline conservative Islamists from holding an annual conference.