Student expelled for refusing RFID tracker in school Government, Privacy Add comments Nov 212012 “After months of protesting a policy requiring high school students to wear an RFID-enabled ID badge around their necks at all times, Andrea Hernandez is being involuntarily withdrawn from John Jay High School in San Antonio effective November 26th, according to a letter sent by the district that has now been made public.“ Leave a Reply Cancel replyYou must be logged in to post a comment.