German authorities have implemented a series of measures to save energy in the country, anticipating a possible cut in gas supply from Russia. From September, just a week ahead, public buildings, but no hospitals, will be heated to a maximum of 19 Celsius degrees, and the heating may be turned off completely in entrances, corridors, and foyers. Public monuments and buildings won’t be lit up for aesthetic reasons, including the Brandenburg Gate in Berlin. At the same time, business would not be allowed to keep their shops illuminated at night.