Fire and Rescue NSW firefighters have worked throughout the night to free a driver from a wreckage following a crash between two B-double trucks in Oolong, east of Yass in the NSW Southern Tablelands.Three fire trucks, including a technical rescue truck and hazardous material truck, and 12 firefighters arrived on scene on the Hume Highway after reports of the collision between the two vehicles.Complex Rescue OperationA B-double truck veered off the road and rolled over before a second B-double t