Controversial lateral flow tests may have been sent out to millions of schoolchildren with the wrong instructions, it has emerged. Many of the Chinese-made kits contained guidance saying they were to be used by people suffering symptoms of coronavirus — going against official UK guidance. The devices were also sent out with a notice that they were to be administered to people 'suspected of Covid by their healthcare provider', The Telegraph reports. It comes despite the Government claiming the main purpose of the 30-minute tests is to catch asymptomatic carriers, who make up a third of a...