Arrivals to UK, including citizens, ‘must self-isolate for 14 days’ – Rule won’t go into affect till next month International travellers, including returning UK citizens, could face spot checks and £1,000 fines if they fail to self-isolate for 14 days after arriving in the country under measures to guard against a second wave of coronavirus. The home secretary, Priti Patel, is expected to outline the plans, which will be introduced early next month, at the daily Downing Street briefing on…