President of Ukraine by acting president Oleksandr Turchynov, who then also served as Chairman of the Ukrainian Parliament, on 21 February 2014. Oleksandr Turchynov was the only acting president in Ukraine's modern history. Unlike in the US, where the vice president immediately receives all powers of the presidency upon assumption of the presidential office, in Ukraine the powers of an acting president are severely limited. On 18 June 2015, Yanukovych was officially deprived of the title of president of Ukraine. The current president is Petro Poroshenko who took the oath of office on 7 June 2014. The Government of Ukraine utilizes a Semi-presidential
2014 Hrushevskoho Street riots Automaidan activists by 3 a.m. blocked all roads exiting Yanukovych's Mezhyhyria mansion. In the early morning, protesters in central Kiev continued supplying molotov cocktails and advanced on police cordons while fortifying barricades to their rear as police continuously used water cannons, fired rubber bullets, and jammed cell phone signals. By the evening, Vitali Klitschko had arranged a night-time meeting with President Viktor Yanukovych at his presidential mansion "Mezhyhirya" in an attempt to argue for snap elections in order to defuse the situation from escalating into further violence. The meeting ended with Yanukovych promising to resolve the crisis with a 'special