The United Kingdom’s national health system is in danger of breaking under the weight of its raging Coronavirus outbreak, and the next few weeks will be its biggest challenge yet. The death toll is the highest in Europe and daily infections are at a record. Medical staff say they may be forced to turn people away from hospitals if the latest lockdown fails to stop the spread quickly enough. James Paton reports from London on the fast-spreading new virus strain and the next crucial weeks for the country’s health system.