“whether, on the one hand the criminal activity (transportation of drugs) merely gave occasion for the tortious act of the defendant to be committed or whether, even though the accident would never have happened had they not made the journey which at some point involved their obtaining and/or transporting drugs with the intention to supply or on the other hand whether the immediate cause of the claimant’s damage was the negligent driving”
"Where the character of the joint enterprise is such that it is foreseeable that a party or parties may be subject to an unusual or increased risks of harm as a consequence of the activities of the parties in pursuance of their criminal objectives, and the risk materialises, the injury can properly be said to be caused by the criminal act of the claimant even if it results from the negligent or intentional act of another party to the illegal enterprise."