We put on a lid that distorted the free economy, and inflation was worse when the law of Supply and Demand demanded enforcement.

The problems, he said, required national legislation and demanded stronger enforcement than an appeals review panel could provide.

But Mr. Weinstein added that the writer's lawyer would have to demand enforcement.

American labor unions say the accord demands better enforcement of existing labor laws in Central America without imposing real sanctions.

Residents of remote communities have neither the power nor the resources to demand enforcement of their rights.

In the 2012 presidential campaign, Romney vowed to demand vigorous enforcement of anti-pornography laws if elected president.

The seventh point demanded an end to child labor, and strict enforcement of the child labor law.

Calling on business travelers to demand antitrust enforcement, he added: "Airline mergers and alliances are showing that airline deregulation is not working.

The settlers demanded equal enforcement against the Palestinians, and days later soldiers moved on the caves.

In his term, Roosevelt vigorously fought the spoilsmen and demanded enforcement of civil service laws.