The European Commission on Thursday said it had taken the first step in a legal process against Poland over a Polish law on undue Russian influence that critics say could result in banning opposition politicians from public office.
"Today, the European Commission opened an infringement procedure by sending a letter of formal notice to Poland for violations of EU law," the commission said in a statement.
"The commission considers that the new law unduly interferes with the democratic process (and) could limit the effectiveness of the political rights of persons elected in democratic elections."