(FILES) In this file photo taken on May 16, 2022, shows blue and red gas flames on a kitchen gas stove in Copenhagen, Denmark. - Gazprom's plan to cut gas deliveries to Europe shows EU countries must agree to reduce their use of Russian gas this winter, said a Czech minister, whose country holds the EU presidency, on July 26, 2022. (Photo by Ida Marie Odgaard / Ritzau Scanpix / AFP) / Denmark OUT