Demonstration Spain

Riot police officers arrest a woman during a demonstration to support the coal miners after a march called by the main trade unions in Madrid, on July 17, 2012.

Shadows from demonstrators during a protest march against austerity measures in Madrid at the wall is wrote "They call it democracy, and it is not", Spain 15 May, 2011.

A man is arrested after clashing with police during a demonstration in Madrid, on May 15, 2011.

General view of the occupied Puerta del Sol square in Madrid, on May 19, 2011 during a protest against Spain's economic crisis.

Demonstrators in tents spend the night at Puerta del Sol square during a protest in Madrid, on Friday May 20, 2011.

Demonstrators shout slogans as they take part in a protest in Madrid, on May 27, 2011.

Police fired rubber bullets at demonstrators who had tried to surround the country's parliament building, on July 11, 2012.

Riots on the streets in Madrid during the protests against austerity cuts, on Sept. 26, 2012.

Riots in Madrid at the end of the second general strike of this year against cuts and austerity measures imposed by the Spanish government, November 14, 2012.

    A protester is led away by police officers during a protest against sweeping labor market reforms announced by Spain's new      conservative government in Madrid Friday Feb. 10, 2012. The new measures are part of a drive to retool a sick economy and    solve Europe's worst unemployment nightmare, giving companies hiring incentives such as cheaper severance packages and tax breaks for taking on young people.Deputy Prime Minister Soraya Saenz de Santamaria said one of the overall goals is to make layoffs, as opposed to having people work fewer hours for less money,as is done elsewhere in Europe.

A protester is grabbed by a police officer as his colleague raises his night stick after a protest against sweeping labor market reforms announced by Spain's new conservative government in Madrid Friday Feb. 10, 2012.

A woman keeps a minute of silence during the protests in the Puerta del sol of Madrid remembering  the persons that were arrested for the police, on May 22, 2011.

Demonstration supporting the referendum in Catalonia at Madrid, 2017