Prudential plc's response (May 2016)
...As long-term investors our fund managers take an active and engaged approach to their holdings in investee companies. They believe that good governance is closely linked to the long-term success of companies and as a result take ESG (environmental, social and governance) issues into consideration as an important part of the investment process...We take matters such as these seriously and will be following up with the company in order to gain a better understanding of the issues referred to in the report .