ble rationales that may have influenced the Legislature”); Marshal House, Inc. v. Rent Control Bd. of Brookline, 358 Mass. 686, 695 (1971) (“as long as there are possible findings which the Legislature could reasonably have made in the legitimate exercise of the police powers its acts will be upheld”); Zayre Corp. v. Attorney Gen., 372 Mass. 423, 432 (1977) (statute may be justified by “any conceivable set of facts or findings”).
The deference to legislative judgments implicit in this standard of review does not reflect “an abdication of the judicial role,” but rather a “recognition of the . . . undesirability of the judiciary’s substituting its notions of correct policy for that of a popularly elected Legislature” where neither the State nor Federal Constitution marks the values at issue as demanding heightened judicial scrutiny. Zayre Corp. v. Attorney Gen., supra at 433.
It is also clear that the right to engage in any lawful occupation is an aspect of the liberty and property interests protected by the substantive reach of the due process clause of the Fourteenth Amendment to the United States Constitution and analogous provisions of our State Constitution. McMurdo v. Getter, 298 Mass. 363, 365-366 (1937). We do not denigrate in any way the importance of this right, which has been termed “the most precious liberty that man possesses.” Barsky v. Board of Regents of the Univ. of N.Y., 347 U.S. 442, 472 (1954) (Douglas, J., dissenting). But the same Constitutions that create the right leave it vulnerable to qualification or restriction by any valid exercise of the Legislature’s police power, “the broad power, never precisely delimited, to take rational action for the protection of the public safety, health, morals, comfort and good order.” McMurdo v. Getter, supra at 366.
Our task here is therefore both limited and clear: we must determine whether § 87 represents a valid exercise of the police power. And we must do so by assessing the rationality of the connection between the legislative means adopted in § 87 and those permissible public ends the Legislature may plausibly be said to have been pursuing.