Range of influence is a standard rule enforced upon each emperor during a game.

The rules had been enforced during the bank jobs.

The speaker enforces the rules of the Senate during debate.

There were floors restricted to women, men and even night workers - where silence was enforced during the day.

Each party should specify the rules and duties that are expected to be enforced during the contract period.

Certain new rules in the league may be made during this time, and will become enforced during the next regular season.

But it's a regulation that's strictly enforced during a drought.

Rank is primarily enforced among active duty personnel during working hours.

In boxing a referee is the person who enforces the rules during the fight.

The year 2000 saw a constitutional amendment reducing the presidential term from 7 to 5 years, which was enforced during the 2005 elections.