"There has to be an international ban or it won't do any good."

In 1990 an international ban on the trade of raw ivory went into effect.

How can someone eat British beef and then be party to an international ban on it?

World Vision also started to openly promote the international ban on land mines.

She faces an international ban of up to two years.

The Scot could face an international ban for his actions.

But before the experiment could take place, public pressure for an international ban on nuclear testing had mounted.

Like her husband, however, she does not support an international ban on land mines.

Reproductive cloning has never been at issue and an absolute international ban is called for.

In 1857, the British parliament enacted an international ban on the slave trade.