Answer:
D) An Embargo
Step-by-step explanation:
The government order that restricts the commerce with a specified country or the import/export of specific goods. It is created due to unfavourable economic and political circumstances between two countries and is meant to alienate a country to create hurdles for its governing body so that it can be forced to act on the issues which led to the embargo. It is a powerful tool and can affect the nation politically and economically.
In this case the government is restricting a specific item from import and completely prohibiting a particular item from bringing it in the country, hence it is an embargo.