1.   That tunnel is filled with water pipes as well as phone and electrical lines into the embassy, the city technician said.

2.   The tunnel is filled with pipes that lead to the embassy building, embassy officials said.

3.   A long tunnel is filled with soft, bluish-tinged fluorescent light.

4.   Both trucks caught fire immediately and dense black smoke quickly filled the tunnel and poured out of ventilation shafts.

5.   It tore away heavy white panels along the wall of the tunnel, blackening the concrete and filling the tunnel with black smoke.

6.   Most victims died from poisonous gases, which filled the tunnel after a similar short-circuit led to a fire.

7.   Smoke quickly filled the tunnel, killing two of the workers.

8.   The gas filled the tunnel, killing nine.

9.   The tires caught fire and filled the tunnel with noxious fumes.