China is not the first country to impose voluntary restrictions on its exports in the face of threatened retaliation by the United States.

But, he said, the industry and broadcasters should agree to operate under voluntary restrictions concerning when such commercials could run and on their content.

Although Iranians presented an offer, which included voluntary restrictions on the enrichment volume and output, it was rejected.

They agree to voluntary restrictions and then work against these mandatory restrictions.

Only a voluntary restriction has existed since 1976, when aviation authorities ended tighter limits.

At the Asilomar conference the next year scientists imposed voluntary restrictions on experiments while the possible hazards were assessed.

They obtained not high tariffs, but a voluntary restriction of imports from the Japanese government.

He said voluntary restrictions by the Governor on his own campaign would "reward" the Republican opposition and not "produce any movement on their part."

Under the voluntary restriction, the PAC will accept no more than $50,000 from each donor.

The Home Office says it's for illegal entrants to this country who've been judged unlikely to comply with voluntary restrictions.