Business News New Covid strain: UK orders shops to close Johnson also said that a planned five-day easing of socializing rules that would allow up to three households to meet in “Christmas bubbles”. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related New Covid-19 strain spreads more quickly: UK medical chief New Covid strain 70% more transmissible, ‘stay at home’ order in London