Catalan Way
Catalonia saw several local referenda for independence take place in hundreds of villages between 13 September 2009 and April 2011, with an overwhelming number of "yes" votes being cast.
The 2012 Catalan independence demonstration, organized by the Catalan National Assembly, argued that Catalonia should become an independent state within the European Union, under the slogan "Catalonia, new state in Europe". The number of participants was estimated at about 1.5 million according to Barcelona's Municipal Police and Catalonia's Department of the Interior, about 2 million according to the organizers, and about 600,000 according to the delegation of the Spanish government in Catalonia.
Parliament of Catalonia
On 27 October 2017, the Parliament tried to found a Catalan republic with an unilateral declaration of independence.