To reduce the number of guns in schools, officials are using metal detectors, surveillance cameras, specially trained dogs to sniff out guns, locker sweeps, identification tags, and a prohibition against bringing book bags to school. ”
Guna mengurangi jumlah senjata api di sekolah, para petugas menggunakan detektor logam, kamera pemantau, anjing pelacak, pemeriksaan loker, tanda pengenal, dan larangan membawa tas ke sekolah. ”