ultimatum that if they were not allowed entry they would barricade the building and prevent it from functioning. By late night, the building remained barricaded and surrounded by protesters, and defended by police. The Korczowa border crossing into Poland was blocked by protesters. Lviv Oblast declared political autonomy. Hours after protesters seized the prosecutor's office in central Lviv and forced a surrender by Interior Ministry police, the executive committee of the region council—also called the People's Rada—claimed control over the region. Weapons and ammunition were stolen from the Ukrainian Security Service in Ivano-Frankivsk and Lviv. 20 February riots In Cherkasy Oblast about 500 residents of the town Mankivka, city of Uman set up a checkpoint on the highway from Odessa to Kyiv, near Podibna. After a jeep ran over a 40-year-old person, killing the victim, an angry mob attacked a bus transport carrying Interior Troops; the mob smashed its windows and slashed its tires. Soldiers' ammunition and weapons were seized, and they were sent back to Uman on another bus. Afterwards, the locals seized another bus full of titushky, government-thugs, en route from the Crimea, arrested the titushky, and set the bus on fire. At the blockade, police shot 1 protester dead, and injured 10 others. Later, SBU officers were witnessed burning documents outside the SBU headquarters in Cherkasy. By 8am, protesters and police in Poltava ended their standoff, reaching an agreement that the RSA would be blockaded and police would be allowed to occupy the interior, thus preventing clashes while shutting down the building. 1,500 demonstrators occupied city hall, and others assaulted the RSA with petrol bombs. By evening, police surrendered the RSA and City Hall peacefully. The head of the SBU in Khmelnytsky region resigned as a result of the deaths that occurred while repelling protesters with live ammunition. He was then arrested and taken to a military detention center for questioning. In Lutsk, police and Internal Troops defected to the side of the protestors. Berkut were recalled from Kyiv back to Volyn region. Members of Right Sector and self-defence units seized ammunition and supplies from the Internal Troops base, which was surrendered voluntarily by officers. In Zhytomyr, the governor left the Party of Regions, and the RSA remained occupied by members of Right Sector. In Uzhhorod, the SBU and Berkut defected to the people, and police vowed not to execute orders. The regional council dissolved the Party