Participants of the Center for Social Projects of the School of Scientific Leadership, cadets of the faculty No. 1 of KhNUIA Polina Suslova and Ihor Sumin, together with the volunteers of the LisaAlert search unit Nataliia Nezhyna and Yuliia Yampolska, conducted a training on preventing the abduction of children "Friend or Foe" in Kharkiv gymnasium No 82 (http://www.univd.edu.ua/uk/news/11360).