Ffp2 masks: mandatory, expensive and hard to find. From the Council of Ministers the go-ahead for controlled prices

From Christmas day they are mandatory to go to the cinema, the theater, concert halls, live music and entertainment venues, arenas, stadiums, sports halls and, above all, on airplanes, trains, ferries, buses, trams, coaches and subways. But prices have skyrocketed, not all of them are certified and they are already in short supply on the shelves.