21.   Groups that equate the destruction of human embryos with murder have reacted to the study by calling for a complete ban on cloning research in the United States.

22.   In advance of a deadline called for by the European Union, he has promised to implement a complete ban on tobacco advertising in July.

23.   In his announcement last month, Clinton said he could not accept a complete ban on anti-personnel land mines because doing so would put U.S. soldiers at risk.

24.   In testimony before City Council on Thursday, Schools Chancellor Ramon C. Cortines advocated a complete ban on the sale of toy guns.

25.   Instead, Smith called for a complete ban, perhaps in three to five years, of all aircraft that does not employ so-called quiet technology.

26.   It also urged health ministers of the European Union to vote next week for a complete ban on tobacco advertising.

27.   Kerner also said a complete ban on cigarette vending machines would have a striking economic impact on vending companies.

28.   McCall asked for a law placing tight restrictions on appearances by public officials in state-financed ads, and a complete ban in election years.

29.   Officials maintain a complete ban.

30.   One tool it uses is a complete ban on Japanese auto imports.