SG/SM/15272-ENV/DEV/1373-OBV/1256
Following is UN Secretary-General Ban Ki-moon’s message for the International Day for the Preservation of the Ozone Layer, on 16 September:
United Nations Secretary-General Ban Ki-moon arrived in Saint Petersburg late on Wednesday morning, 4 September, to attend the G-20 summit after an overnight flight from New York, with a transfer in Moscow.