11.   Noxious odor spread from the area, witnesses said.

12.   Noxious odor spread from the area of the thermal plant, according to witnesses in the area.

13.   Noxious odor spread from the area of the thermal plant, according to witnesses.

14.   On Monday, six people were taken to hospitals complaining of a burning sensation in their throats after smelling a noxious odor in a supermarket in Yokohama.