21.   Beglitis said the plane spotters had already been warned before their arrest that photography at military bases was outlawed.

22.   ETA called police to warn them before the blast in San Sebastian and the Red Cross before the one in Pamplona.

23.   Federal Reserve Chairman Alan Greenspan warned before Congress that the yearlong slowdown has not ended, and said another interest rate cut might be needed to reinvigorate the economy.

24.   Finance Minister Sauli Niinisto warned before the vote that the markka would be in a weaker position outside the ERM than inside it.

25.   However, the plane spotters had already been warned before their arrest that photography at military bases was outlawed, Beglitis said.

26.   Lopes said both teams should have been warned before the game, considering recent bad feelings.

27.   Nevertheless, U.S. Ambassador Bill Richardson insisted that Iraq had been warned before to cooperate and had ignored council directives.

28.   One hostage said they had been warned minutes before the attack.

29.   Seri said he had been warned before, but never asked to change his topic.

30.   Shahak said Israel did its best to give the civilians warning before striking.