21.   The army carried out a controlled explosion on the car but it was found to contain no explosives.

22.   The bomb disposal unit destroyed the bomb with a controlled explosion.

23.   The station area was evacuated while the controlled explosion was carried out.

24.   The hoax devices were destroyed in controlled explosions by army bomb disposal experts, using remote-controlled vehicles.

25.   All four devices, destroyed by controlled explosions, were harmless.

26.   In the Israeli city of Netanya, police set off a controlled explosion what they said was a powerful pipe bomb found in a crowded street.

27.   Israeli police located a third bomb and set off a controlled explosion in the coastal city of Netanya.

28.   It was demolished by controlled explosions last Tuesday.

29.   Later, police conducted controlled explosions of several suspicious objects found on the grounds.