Plants in areas that already exceed federal standards have greater restrictions.

The Islamic militant groups continue to operate there, if under different names and greater restrictions.

But the plan quickly brought criticism from advocates of greater restrictions on helicopter traffic.

The only impact of greater restrictions was higher bribes for the police.

I don't think it adds any greater restrictions to the existing policies.

He said that Germany would place greater restrictions on the export of arms.

Since 1980, the trend has been toward greater restrictions on alcohol and drug use.

But the higher savings often require greater restrictions on patients' choices.

Twelve percent more would permit it subject to somewhat greater restrictions than exist now.

Since June 1989, however, the Government has placed greater restrictions on the film industry.