BEIJING: Police in China have detained 10 company officials for fabricating pollution data, the environment ministry said on Thursday, as the government steps up inspections of businesses amid growing public discontent over pollution. The drive follows a red alert declared in Beijing last week over acrid smog that shrouded the capital, which triggered curbs on vehicle use and school closures, with a government call for a halt to “large-scale, outdoor activity”. Eight firms, from a sewage plant in the southern city of Dongguan to a Coca-Cola joint venture in northwestern Gansu province, were accused of using fake figures to hinder or manipulate environment checks, the Ministry of Environmental Protection said on its website.