If a tractor without ROPS overturns, it may be easier to rescue the victim from under the tractor by digging. Soft soil conditions may allow rescuers to dig the victim free. Blocking and cribbing are extremely important to prevent settling or additional turning of the tractor. This might endanger rescuers as well as cause additional injury to the victim. Before digging, make sure the tractor has been completely stabilized with cribbing, and the rear wheels chocked so they cannot turn.