71.   Seven police officers and two firefighters had to be treated for smoke and toxic fume inhalation, police said.

72.   Some officers carried canaries, apparently hoping that any toxic fumes would kill the birds first and warn police.

73.   Some of those injured had inhaled toxic fumes following the blast, which triggered a fire, the agency said.

74.   The attendants alleged that faulty aircraft and parts designs allowed toxic fumes into the aircraft cabins.

75.   The doctor said the area has been hit frequently by toxic fumes because many factories are located in the densely-populated community.

76.   The burning of the medicine was halted, however, when residents complained of toxic fumes.

77.   The nine people were hospitalized after inhaling toxic fumes.

78.   The retrieval had been delayed by toxic fumes and the need to secure the charred car.

79.   The retrieval of the bodies was delayed by toxic fumes inside the tunnel and the need to secure the charred car.

80.   The three women, Mr Wong and his teammates discovered on different floors, died after inhaling toxic fumes.