21.   Before that our government had already banned flights between the United States and Nigeria because of security concerns.

22.   A rattled government has banned her book, and her feminist views are assailed by Islamic radicals as impious.

23.   A vocal group of aginners once argued for the government to ban radios in cars because the infernal devices could distract drivers from their driving duties.

24.   According to a party historian who studies the Red Guards, the government has banned a book on youths sent to the grasslands of Inner Mongolia.

25.   But because of treacherous ocean currents and the lack of a suitable landing site for boats, the French government has banned travel to this island.

26.   But in his own country the military government banned news media coverage of him.

27.   But Pena stopped short of saying the government would ban such operations.

28.   Chilean mackerel fisherman saw catches plummet after the government imposed bans this year to protect small, young mackerel from overfishing.

29.   China stocks took their biggest tumble in three months today after the government banned most companies from speculating in the market.