That can be accomplished, they say, only if tobacco companies agree to rigid restrictions on advertising and marketing.

He said homes could sell more quickly without his rigid restrictions.

But he added restrictions so rigid that they may constitute a near-ban.

The firm lives by some of the more rigid restrictions in the industry.

Imagine a country placing such rigid restrictions on imports that people could not get vaccines and insulin.

Because Chinese under apartheid had somewhat less rigid restrictions than indigenous blacks, some people argued against their receiving benefits.

Drukair has rigid restrictions on the amount and size of luggage passengers may carry into the country.

It was hard to resist baiting the young man, but in this Julius had set rigid restrictions on himself.

They are facing rigid restrictions on production capacity and, of course, I know that these were the condition for high subsidies in the nineties.

But wouldn't the very fact of such rigid restrictions operate against morale?