por los presidentes de su Grupo, la señora Harms y el señor Cohn-Bendit, quienes luego se opusieron a ella en el Pleno, pese al hecho de que no se hubiesen realizado importantes cambios?
was initially signed by the chairs of your group, Mrs Harms and Mr Cohn-Bendit, who then opposed it in plenary, despite the fact that no major changes had been made?