The site has previously been used by the Royal British Legion to promote the two-minute silence on Armistice Day and by the UN to support World Humanitarian Day.

BBC: Charlie Harris-Beard

The Thunderclap site has previously been used by the Royal British Legion to promote the two-minute silence on Armistice Day and by the UN to support World Humanitarian Day.

BBC: Toddler Charlie Harris-Beard dies after leukaemia fight

As we celebrate World Humanitarian Day today, the Syrian regime continues to brutally attack its citizens and restrict the delivery of humanitarian aid to over 2.5 million people in need.

WHITEHOUSE: Statement by the Press Secretary on World Humanitarian Day

On this fourth annual World Humanitarian Day, the United States joins the international community in honoring the courage and commitment of the dedicated aid workers who devote their lives to serving their fellow human beings, regardless of who they are and where they are, often in extremely dangerous circumstances.

WHITEHOUSE: Statement by the Press Secretary on World Humanitarian Day

Next Friday, 21 September 2012, the International Day of Peace is celebrated, a day of cease-fire and non-violence, when organizations all over the world are united in humanitarian actions within several countries.

UNESCO: OFFICE IN BRASILIA