Second, rational expectations often introduces restrictions which may be tested against the data.

Two states introduced new restrictions on the use of social media.

He later introduced restrictions on the use of government planes by cabinet ministers.

I wish we had a government that would start looking for laws to repeal, instead of constantly introducing new, petty restrictions.

Nearly a third have introduced restrictions, or further restrictions, on smoking in the past 12 months.

The camp commandant introduced severe restrictions on the supply of water.

Government is likely to want to introduce restrictions, from April 2011, on any product where evidence of meeting these principles is lacking.

In the common position, the Council states that a full risk assessment is required if it is to be possible to introduce restrictions on products.

The government is introducing restrictions on freedom of expression and the right to information, association and movement.

The next day, the central bank introduced restrictions on the purchase of foreign currency within Iceland.