§ Ms Ruddock
To ask the Secretary of State for the Environment what steps the Government have taken to date to implement the United Nations environment programme's programme of action on land-based sources of marine pollution; and what further action is planned. 
§ Mr. Clappison
I refer the hon. Member to my written reply of 25 March 1996 to the hon. Member for Ceredigion and Pembroke, North (Mr. Dafis),Official Report, column 535.