Ukrainian President Petro Poroshenko has said the entry of more than 100 Russian aid trucks into the country is a "flagrant violation of international law."
In a statement on his website, he added none of the trucks' cargo had been checked before being driven in.
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The four-time Olympic champion said on Twitter: "I am not afraid to tell my story anymore."
Social deprivation and suffering from prolonged health problems were the main factors inflating emergency department attendance.
The hills are likely to see the most snow, with blizzard conditions at times too.