This required showing that an identifiable policy had had a disparate impact on women.
While the evidence that the built environment can influence travel behavior to date is fairly robust, the influence of specific, identifiable policy actions is limited.
But others, including health secretary Jeremy Hunt, aware of rising obesity levels among primary school children, are keen to see specific binding policies put in place to show the government has delivered an identifiable policy legacy.
In truth, the party has a decent range of identifiable policies: it is against European integration, against higher taxes and in favour of a stern position on law and order.
Unlike the ambiguities inherent in meeting the needs of human spirituality or the challenges of the global system, the United States and other governments can implement identifiable policies to increase the pace of growth and liberate what economic strategist David Smick sees as America's natural entrepreneurial spirits: Real tax and regulatory reform that fosters growth and equality.
"You need to gain enough clout in the legislature to pass identifiable policies that you can claim credit for," says Prof Wendy Schiller, from Brown University.
If all children are guaranteed by state and federal constitutions an equal opportunity to have effective teachers, but there are known and identifiable policies preventing this guarantee from being realized, something has got to give and we must err on the side justice.
Along with his bitter opposition to the Iran nuclear deal it constitutes one of his most identifiable international policy positions.
"When you have a clearly identifiable government policy and a clearly identifiable effect," Mr. Johnson says, "you cannot say it's just a blip on a curve.
The Court adds that, in spite of the pervasively federal character of this dispute, state law should govern it because the petitioner has not demonstrated a " 'significant conflict … between an identifiable federal policy or interest and the operation of state law.' " Ante, at 12.
So focused, the appeals court determined that Empire has not demonstrated a "significant conflict … between an identifiable federal policy or interest and the operation of state law". 396 F. 3d, at 150 (Sack, J., concurring), quoting Boyle, 487 U. S., at 507)); see 396 F. 3d, at 140 141.
