I want to know the answer to the following question:
Where did the official make his announcement of the meetings outcome ?
All the background I'm provided with is that "Following Thein Sein's first ever visit to the UK and a meeting with Prime Minister David Cameron, the Myanmar president declared that all of his nation's political prisoners will be released by the end of 2013, in addition to a statement of support for the well-being of the Rohingya Muslim community.". Is that enough to answer the question?