… As regards the particular group of judges concerned, it must also be borne in mind that their abrupt forcing into retirement may give rise to doubts as to the
independence
, and therefore the quality, of the courts. (22) Under
Article
6(1) of the European Convention for the Protection of Human Rights and Fundamental Freedoms, signed in Rome on 4 November 1959, and the second paragraph of
Article
47
of the
Charter
of Fundamental Rights of the European Union, courts must be
independent
and
impartial
…