Leonore Gewessler, once a powerful infrastructure minister in the black-green coalition, has been federal spokeswoman for the Greens for a year. On Saturday she will speak to delegates at her party’s federal congress in Graz. The motto of “Buko”: “Fair instead of difficult”. In the opposition, Gewessler mainly chafes against the SPÖ, and she is heavily critical of the government’s double budget. That’s not fair, the rich would celebrate.