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India Kolkata flyover collapse: Dozens remain trapped India Kolkata flyover collapse: Dozens remain trapped
(about 3 hours later)
Rescuers have worked through the night to reach dozens of people believed to be trapped under a collapsed flyover in the Indian city of Kolkata (Calcutta).Rescuers have worked through the night to reach dozens of people believed to be trapped under a collapsed flyover in the Indian city of Kolkata (Calcutta).
The bypass was under construction in the Girish Park area when it collapsed suddenly on Thursday night.The bypass was under construction in the Girish Park area when it collapsed suddenly on Thursday night.
At least 21 people were killed and scores were injured. At least 23 people were killed and scores were injured.
The 2km-long (1.2 mile) flyover had been under construction since 2009 and missed several deadlines for completion.The 2km-long (1.2 mile) flyover had been under construction since 2009 and missed several deadlines for completion.
The cause of the disaster was not immediately clear, but safety issues such as lack of inspections and the use of substandard materials have plagued construction projects in India.The cause of the disaster was not immediately clear, but safety issues such as lack of inspections and the use of substandard materials have plagued construction projects in India.
The company in charge of the construction, IVRCL, said it would co-operate with investigators. However one of its senior officials said in a news conference that the collapse had been "an act of god" as the company had a good safety record.The company in charge of the construction, IVRCL, said it would co-operate with investigators. However one of its senior officials said in a news conference that the collapse had been "an act of god" as the company had a good safety record.
India's collapsing building problemIndia's collapsing building problem
The flyover was in one of Kolkata's most densely populated neighbourhoods, with narrow lanes, and shops and houses built close together, making it difficult to get heavy equipment to the scene.The flyover was in one of Kolkata's most densely populated neighbourhoods, with narrow lanes, and shops and houses built close together, making it difficult to get heavy equipment to the scene.
The BBC's Rahul Tandon in Kolkata described chaotic scenes on Thursday night, with officials trying to clear the area in case the structure collapsed further.The BBC's Rahul Tandon in Kolkata described chaotic scenes on Thursday night, with officials trying to clear the area in case the structure collapsed further.
CCTV footage posted on social media appears to show the moment a 100-metre section of the structure collapses, hitting passers-by, auto rickshaws and nearby buildings.CCTV footage posted on social media appears to show the moment a 100-metre section of the structure collapses, hitting passers-by, auto rickshaws and nearby buildings.
Witnesses said other cars, buses and lorries were also hit. People are said to have been living in makeshift homes under the flyover.Witnesses said other cars, buses and lorries were also hit. People are said to have been living in makeshift homes under the flyover.
Emergency teams are using sniffer dogs, concrete cutters, drilling machines and sensors to detect life, a rescue official told AFP news agency.Emergency teams are using sniffer dogs, concrete cutters, drilling machines and sensors to detect life, a rescue official told AFP news agency.
A spokesman for the National Disaster Management Authority (NDRF), Anurag Gupta, told AFP that soldiers and NDRF personnel were at the scene alongside hundreds of police and local officials.A spokesman for the National Disaster Management Authority (NDRF), Anurag Gupta, told AFP that soldiers and NDRF personnel were at the scene alongside hundreds of police and local officials.
The chief minister of West Bengal, Mamata Banerjee, has said the authorities will take "stringent action" against those responsible for the disaster.The chief minister of West Bengal, Mamata Banerjee, has said the authorities will take "stringent action" against those responsible for the disaster.
A recurring tragedyA recurring tragedy
Other building collapses in IndiaOther building collapses in India