In March [115] this Court specifically rejected the "but for" test as the exclusive test of factual causation. Instead the Court preferred the same common sense view of causation which it had expressed in its decision in Fitzgerald v Penn [116] . There, the Court said that the question is to be determined by asking "whether a particular act or omission can fairly and properly be considered a cause of the accident" [117] . As a natural consequence of the rejection of the "but for" test as the sole determinant of causation, the Court has refused to regard the concept of remoteness of damage as the appropriate mechanism for determining the extent to which policy considerations should limit the consequences of causation-in-fact [118] . Consequently, value judgments and policy as well as our "experience of the "constant conjunction" or "regular sequence" of pairs of events in nature" [119] are regarded as central to the common law's conception of causation.
Although McHugh J was in dissent in that case, his Honour's summary reflects the conclusions reached by the majority on this issue [120] .
1. (1998) 195 CLR 232 at 243.
2. March v Stramare (E & MH) Pty Ltd (1991) 171 CLR 506
3. (1954) 91 CLR 268.
4. Fitzgerald v Penn (1954) 91 CLR 268 at 276
5. Bennett v Minister of Community Welfare (1992) 176 CLR 408 at 412-413: "In the realm of negligence, causation is essentially a question of fact, to be resolved as a matter of common sense: Fitzgerald v Penn (1954) 91 CLR 268 at 277-278, per Dixon CJ, Fullagar and Kitto JJ; March v Stramare (E & MH) Pty Ltd (1991) 171 CLR 506 at 515, per Mason CJ; at 522-523, per Deane J. In resolving that question, the "but for" test, applied as a negative criterion of causation, has an important role to play but it is not a comprehensive and exclusive test of causation; value judgments and policy considerations necessarily intrude: March v Stramare (E & MH) Pty Ltd ."
6. Hart and Honoré, Causation in the Law, 2nd ed (1985), p 14.
7. Chappel v Hart (1998) 195 CLR 232 at 238-239, per Gaudron J; at 255-256, per Gummow J; at 268-270, per Kirby J.