For a start, trade is not restricted to goods.

ECONOMIST: A survey of world trade

It is sometimes proposed that food stamps should be restricted to healthy goods.

FORBES: Paternalism and Welfare

At least, says an Argentine official, his government wants in future to apply the common tariff only to a restricted range of goods.

ECONOMIST: Another blow to Mercosur

Of those detected, 79% were classified as light-goods vehicles, restricted to 50mph on a single carriageway and 60mph on a dual carriageway.

BBC: Two-day speeding operation results in 400 prosecutions

The Secretary of Commerce should be obliged to obtain the consent of the Secretary of Defense as to items on the Control List -- the list of goods and technologies whose export is restricted for national security purposes.

CENTERFORSECURITYPOLICY: Center's Bryen Blows Whistle on Tech Transfer Fiasco

The question was whether those not engaged in legitimate trade were taking advantage of special, restricted access to China's official foreign-exchange market set up for those who need yuan to buy mainland goods.

WSJ: The View From Hong Kong: Walking a Fine Line on Yuan Trade