51.   Despite efforts to stress Chinese cooperation, Wu also indicated there was only so much Beijing could do to ensure unconditional renewal of MFN.

52.   While both countries had taken some initiatives against piracy of US computer software and cassettes, more needs to done to ensure adequate protection.

53.   Schroeder said everything must be done to ensure that a shooting like the one in the eastern city of Erfurt last Friday did not happen again.

54.   Stromberg emphasised that everything must be done to ensure the repatriation of the refugees, but added that they must return voluntarily.