This is the same thing China is doing, except China is also lying about it and saying they have "contained" it with extreme quarantine, in part to trick other nations into doing the same thing to tank their economies while China is going back to work and letting the virus spread.
Good for UK to step up amidst hysteria. Hopefully other democratic nations will follow suit.
Good for UK to step up amidst hysteria. Hopefully other democratic nations will follow suit.