This exception is all the more remarkable for being unique.
Undoubtedly, one can find economists who establish more numerous exceptions to this principle; but we may emphatically affirm that these are not pure economists. True economists are generally agreed, on the one hand, that the government should restrict itself to guaranteeing the security of its citizens, and on the other hand, that the freedom of labor and of trade should otherwise be whole and absolute.
But why should there be an exception relative to security? What special reason is there that the production of security cannot be relegated to free competition? Why should it be subjected to a different principle and organized according to a different system?
On this point, the masters of the science are silent, and Dunoyer, who has clearly noted this exception, does not investigate the grounds on which it is based.