Hundreds of cars and trucks are stuck in a massive traffic jam in western Ukraine.<br/> <br />A blizzard has blocked traffic for hours, and many drivers are complaining that they're running out of petrol simply from keeping their engines idling to stay warm.<br/> <br />Emergency services were working to clear roads and dig out cars from deep snow, as well as deliver food and warm drinks to the stranded drivers.<br/> <br />Social media websites were reporting the situation as critical in some places as drivers began to run out of food and water.<br/> <br />Ukraine's Emergency Ministry said that over 18,000 rescue workers were deployed and that over 4,000 vehicles were working to clear snow from roadways.
