22:08 Hwy 8 Eastbound tractor trailer Jack-Knife and expoldes on impact with gaurd rail. Kitchener & Cambridge fire respond. Water issues due to location. Extra Tankers called in to assist. Minor injuries to driver of TT. Trailer empty. 22:50 Fire Knocked down. Aprox 4-500L of fule spilled and fire finding it hard to contain and control. MOT & MOE notified.