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.
2010 G20 Toronto summit Halifax to celebrate the centennial of the Canadian Forces Maritime Command. Remaining leaders with the G8 also arrived on the same day. The Organisation for Economic Co-operation and Development and the International Labour Organization, as well as Ethiopia, Malawi, Nigeria, and Vietnam made their first G20 summit appearances in Toronto. Recently designated heads of government, namely Cameron and Japanese prime minister Naoto Kan, made the G8 and G20 summits their first international conferences. Australia's deputy prime minister, Wayne Swan, attended the summit on behalf of Julia Gillard, whose appointment as prime minister occurred on June 24. Brazilian president Luiz Inácio