Otro detalle, que se añadió durante el diálogo tripartito, es la exención con respecto a los sistemas conocidos como cerrados, como los aeropuertos, hospitales, estaciones, terrenos industriales, etcétera, que por sus características
Another detail, which was added in at the trialogue stage, is the exemption from the common rules for so-called ‘ closed ’ systems, such as airports, hospitals, stations, industrial sites, and so on, which because of their