 Complete the following phrase:  On 30 November 2013, the protests were dispersed violently by the Berkut riot police units, sparking riots the following day in Kyiv. On 1 December 2013, protesters reoccupied the square and through December further clashes with the authorities and political ultimatums by the opposition ensued. This culminated in a series of anti-protest laws by the government on 16 January 2014, and further 