5b20a255__2010___The_Board_of_Directors__Potential_impact
[Issue] The social and environmental impact of our work for clients. [How it is managed] Opportunities to advise clients on marketing with a social or environmental dimension are identified by our companies. [Potential impact] 
The operating companies across 107 countries may not always consider the social and environmental impact of their work.
WPP Annual Report 2010 - The Board of Directors