Similar demonstrations all were also staged in Berlin and Paris Saturday where marchers wanted to get their message across to their leaders before they head off to the summit.
VOA: standard.2009.03.28
On Friday, appearing at the Leveson Inquiry into press ethics, Mrs Brooks said that Prime Minister David Cameron sent her a "keep your head up" message when she quit News International.
And the last thing she should want when discussing international relations with leaders and the media is for some shiny thing on her head to detract from her message.
There is also a message from the head of undergraduate admissions, Jane Minto, who says that the university is seeking to encourage a wider range of students to consider applying to Oxford.