The faster ones, like Federer, are in favor of the strict enforcement of the rules.

WSJ: A Little Night Tennis, Anyone?

As a result of strict enforcement, Kelley says he believes US Census data shows Massachusetts has the lowest rate of traffic fatalities in the nation.

FORBES: Groupon Has a Drinking Problem -Update 2

Barbara Bartoletti of the League of Women Voters said New York has no investigators at the state Board of Elections, while strict enforcement of campaign finance rules is needed.

WSJ: Advocates call for reforms after NY scandal

And I think that while there will be, I believe, strong and strict enforcement, I also believe that the design of the bill is to provide a vehicle for people who are here who want to work and play by the rules to have a way of getting that done.

NPR: Senators Look for Room to Agree on Immigration

The "war on drugs" refers to a hard-line approach undertaken by the US government since the 1970s, which involves strict law enforcement, and foreign aid and military intervention in countries, in order to stamp out the narcotics trade.

BBC: Davos 2013: Soros calls for new strategy on drugs

Enforcement is strict: paying a day late can mean the bill is doubled.

ECONOMIST: Business in Rwanda

At a time where partnerships are more often grounded in vanity than sensibility, XP connects well with the AYF focus on rules enforcement, strict medical clearance policies, coaches training, volunteer screening, risk management education, and productive training aids.

FORBES: Cam Newton Versus 750,000 Youth Football Players

Even though the story is not fully told, the more positive experience of Chinalco in Peru can only be reproduced in countries that maintain a strict rule of law and proper enforcement.

CENTERFORSECURITYPOLICY: Questionable Chinese mining practices in Latin America

To qualify for the program, countries must meet strict security criteria, such as information-sharing agreements, travel document standards and law enforcement cooperation.

FORBES: Destination: USA