“Fill her up, son; unleaded. I need a full tank of gas where I'm headed,” former Police-front man, Sting, sang back in 1999 on his solo album Brand New Day. This country-inspired song could be the anthem for what is coming around next week, as Monday. May 31 is Memorial Day in the U.S., the day that kicks off “the U.S. driving season”. The season runs for about three months from Memorial Day to Labor Day on September 6, during which the Americans take to the road, and demand for motor gasoline reaches a seasonal peak.On 26 May, the U.S.