New Delhi [India], January 10 (ANI): As the bone-chilling cold wave continued to sweep Delhi, Uttar Pradesh and elsewhere across the North Indian belt, people struggled to keep warm. As the mercury went into a free fall in Uttar Pradesh, people sat around bonfires to take the warmth from the crackling flames. In the national capital, homeless people were seen huddling in government-run night shelters. According to the India Meteorological Department (IMD), Delhi experienced its coldest day this winter on Tuesday, with the minimum temperature dropping to 5.3°C. It was still colder in neighbouri…