2009 G20 London summit London Summit and to co-ordinate their actions. The meeting was organised at the initiative of German Chancellor Angela Merkel. The leaders agreed that markets, financial institutions and the wide range of financial assets they create, and hedge funds should be subject to appropriate control. In addition, they called for effective sanctions against tax havens. They also agreed to impose sanctions against countries that intend to undermine their work. Finally, they advocated the doubling of funds available to the IMF. Finance ministers and central bankers of the G20 met in Horsham on 14 March 2009 to prepare for the London Summit.
2016 G20 Hangzhou summit 2016 G20 Hangzhou summit The 2016 G20 Hangzhou summit was the eleventh meeting of the Group of Twenty (G20). It was held on 4–5 September 2016 in the city of Hangzhou, Zhejiang. It was the first ever G20 summit to be hosted in China and the second in an Asian country after 2010 G20 Seoul summit was hosted in South Korea. In the days before the G20 Hangzhou summit, only some vehicles were allowed through the city, construction sites were stopped, inhabitants received a week-long holidays (and were encouraged to leave the city) and factories in the region (including more