Casualties are reported after clashes between protesters and police in Kiev.
The World Health Organization urges Ukraine's health ministry to declare a state of emergency due to a polio outbreak, a move meant to prompt more action from the government in Kiev. Half of Ukraine's children have not been vaccinated against polio, according to Dorit Nitzan, head of the WHO's office in Ukraine.
A rally of war veterans in Kiev calls for Ukraine to abandon the Minsk II ceasefire agreement and to declare war on pro-Russian separatists in the Donbass region. Despite two ceasefire agreements since September, combat operations, including the use of heavy artillery and ballistic missiles, never stopped.