That provision was not much enforced until the Clinton administration.

But the regulations were not strictly enforced until 1991 and 1992, officials said.

The qualification changes will not be enforced until the 2004 tournament.

These projects were enforced until the grip of the Communists on the city organization in 1945.

However, the royal decree was not fully enforced until the year 1620.

This follows a practice that was enforced from the Reformation until the late 19th century.

This Act was to be enforced for 5 years, until August 1837.

Baseball began testing for steroids in 2003, and penalties were not enforced until 2004.

Even after the end of the closely related fairness doctrine, the personal attack rule continued to be enforced until 2000.

However, this law was not enforced until 1988.