"Mae'n deddfwriaeth ar ddatblygu cynaliadwy a'r amgylchedd eisoes yn esiampl i'r byd a rhaid inni nawr ddefnyddio'r ddeddfwriaeth honno i gyflymu camau'r newid."
“Our sustainable development and environmental legislation is already recognised as world leading and now we must use that legislation to set a new pace of change."