21.   A man claiming to speak for the radical Islamic Front for the Liberation of Bahrain claimed responsibility for the second blast in a phone call to The Associated Press.

22.   A second blast in a private bus injured five passengers, while a third explosion in a government-owned bus left two people injured, police said.

23.   A second blast damaged two passing Israeli army jeeps, but no soldiers were injured.

24.   A second blast in the early hours of the following day damaged Balfour House in north London.

25.   A second blast was expected sometime this week.

26.   A small explosion in the Saudi capital injured three British citizens, the second such blast in a week.

27.   A second blast happened in a market in a Goma suburb.

28.   A second blast rocked a nearby power plant later, but no one was injured.

29.   A second blast in the early hours of the following day damaged a building in north London housing Jewish charities.

30.   About a minute later, a second blast went off about one kilometer away, near an Israeli bus outside the Jewish settlement of Netzarim.