The 15 October 2011 global protests were part of a series of protests inspired by the Arab Spring, the Icelandic protests, the Portuguese "Geração à Rasca", the Spanish "Indignants", the Greek protests, and the Occupy movement. The protests were launched under the slogan "United for #GlobalChange", to which the slogan "United for Global Democracy" was added by many people's assemblies. The protest was first called for by the Spanish Plataforma ¡Democracia Real YA! in May 2011 and endorsed by people's assemblies across the world. Reasons were varied but mainly targeted growing economic inequality, corporate influence over government and international institutions, and the lack of truly democratic institutions allowing direct public participation at all levels, local to global. Global demonstrations were held on 15 October in more than 950 cities in 82 countries. The date was chosen to coincide with the 5-month anniversary of the first protest in Spain. General assemblies, the social network n-1, mailing lists, Mumble voice chat, open pads such as Pirate Pad and Titan Pad, and Facebook were used to coordinate the events. Some protests were only a few hundred in number, whereas others numbered in the hundreds of thousands, with the largest in Madrid numbering half a million and the second largest city Barcelona with 400,000. Protests Europe Spain As a continuation of the 2011 Spanish Protests, the largest protests took place in Spain, where more than a million people took the streets on 15 October, including 500,000 in Madrid, 400,000 in Barcelona, and 150,000 in Zaragoza. In Madrid, protesters reoccupied the Puerta del Sol square where the Indignados had camped five months earlier on 15 May. As in protests elsewhere, slogans on signs included "We are the 99%", "United for Global Change" and "Human Rights for Everybody". Italy At least 300,000 under the banner of "People of Europe: Rise Up!" gathered in the centre of Rome, according to the organizers. During the peaceful march against corporate greed and austerity measures, a group of people broke away from the main demonstration and threw rocks, bottles and incendiary devices at banks and riot police. Riot police charged and clashed with the protesters repeatedly, firing water cannons and tear gas. At least 135 people were injured, including 105 police officers. 12 people were arrested. United Kingdom London 5,000 people gathered outside the London Stock Exchange, ending up setting a camp that remained there for three months, in what