Belarus has often been described as "Europe's last dictatorship" by some media outlets, politicians and authors due to its authoritarian government. The Council of Europe removed Belarus from its observer status since 1997 as a response for election irregularities in the November 1996 constitutional referendum and parliament by-elections. Re-admission of the country into the council is dependent on the completion of benchmarks set by the council, including the improvement of human rights, rule of law, and democracy.