Materials may have failed to meet standards
Police say that in the building not affected by the blaze, every floor had protective nets, waterproof tarpaulin and plastic cloths. These materials may have failed to meet fire safety standards.
On each floor, styrofoam materials were used to seal windows, which could cause the rapid spread of fire.
Police say that at around 2am in Ngau Tau Kok, Tai Po and San Po Kong, officers arrested two directors and an engineering consultant, aged between 52 and 68, of a construction company.
Senior Superintendent Eileen Chung Lai-yee of the police force’s New Territories North regional headquarters says officers discovered that the foam materials were installed by a construction engineering company.
“Police have reason to believe that the company’s responsible persons were grossly negligent, which led to the incident and caused the fire to spread rapidly, resulting in serious casualties,” she says.
From the SCMP.