£10,000 fines warning for failing to self-isolate as Covid infections soar.
Carrot-and-stick plan for England also includes cash help for lost earnings during isolation periods.
More than 30 arrested during coronavirus protests in London.
Anti-vaccine, anti-lockdown protest sees heated clashes between police and crowd.
Hundreds of anti-lockdown activists have gathered in London's Trafalgar Square this afternoon, to demand an end to coronavirus restrictions.
Case of man reinfected with coronavirus stokes immunity fears.
Hong Kong case leads scientists to doubt development of antibodies in previous patients, but other experts say it is no cause for alarm. Two European patients confirmed to have been re-infected.
Travellers will be forced to quarantine for 14 days amid a rise in cases in those countries
Germany has announced that all arrivals arriving from risk areas will have to undergo a coronavirus test upon entering the country, beginning on Saturday.
Global coronavirus cases are expected to tip over 10 million on Sunday, marking a major milestone in the spread of the disease that has so far killed almost 500,000 people in seven months.
Total global cases are over 8.7 million with more than 461,000 deaths, according to the WHO.
Brazil has become the second country in the world to confirm more than one million cases of Covid-19, as the disease continues to spread.
