31.   Authorities have said the bombs were meant to frighten people rather than cause damage.

32.   Authorities have said the bombs were meant to frighten people rather than cause damage and have speculated that those who planted them have a hidden agenda.

33.   Fars province is earthquake-prone, but the temblors are often of low magnitude and do not cause major damage.

34.   Opponents warn that ending the ban could dry up US reserves, drive up oil costs in the United States and cause environmental damage.

35.   The day after saw a dynamite attack cause damage but no injuries at the British embassy in Sanaa.