Mexico's Attorney General's Office (FGR) has opened 20 investigations against teachers from the CNTE union in Guerrero for allegedly "liberating" toll booths. This action falls under Article 167 of the Federal Penal Code, which carries penalties of one to five years in prison for blocking communication routes.

El Artículo 167 del Código Penal Federal castiga con uno a cinco años de prisión por liberar vías de comunicación