Whilst negotiating a left hand turn at a T-junction on a graded road, the tanker tipped over on to it’s passenger side. The tanker landed in a ditch at the side of the road landing on 2 x pipe lines. The Driver and Helper were able to exit the vehicle through the windscreen which had fell out during the incident. The Driver had not sustained any injuries, the Helper received bruising and pain to his right elbow and right little finger