The police of Catalonia dispersed advocating the autonomy of the inhabitants. Although it happened a few skirmishes, no victims. The action, which could be transformed into a strike, was inhibited by the police of Catalonia. Many indigenous inhabitants had planned to organize a tent city to protest against the decision of the Spanish constitutional court to suspend the decision on conducting a sample survey among the population of the autonomy region, TASS informs. "Thousands of people on the planet gathered in front of the Barcelona city Council, as well as before other 946 municipalities of Catalonia", - is told in the news Catalan News Agency. Strikes were organized by the public Association "the Catalan national Assembly" and Omnium Cultural. The local media was informed that the protesters are expected to take to the streets on the evening of September 30. People unhappy with the fact that the constitutional court of Spain challenged the bill, under which local authorities are allowed to carry out global sample surveys without coordination with the government of the state. Madrid has decided to challenge the actions of the local authorities to hold a national referendum on 9 November. How can we tell the scientists, the Spanish authorities will do everything to prevent a national referendum. Because they filed a complaint to the constitutional Tribunal, which act sample surveys and decree on referendum frozen for 5 months.