Johnson reluctant to use national lockdown again

British Prime Minister Boris Johnson has said he will only impose another nationwide coronavirus lockdown as a last resort, comparing the tool to "a nuclear deterrent". Mr Johnson, who is hoping Britain can return to "normality" by Christmas despite fears of a second wave of cases over winter, insisted the country was getting better at tackling the virus. The UK has been among the worst-hit countries in the world by Covid-19, registering the highest death...