今天下午，议会给了政府紧急时候的权力，政府又一次召开眼镜蛇会议。
今晚八点三十分，首相从唐宁街10号电视宣布，从今天晚上开始，英国全国封城，人们不能随意走动。
具体内容如下，不翻译了，相信大家都能看懂：
The prime minister is announcing strict new curbs on life in the UK to tackle the spread of coronavirus. 

From
 this evening people must stay at home except for shopping for basic 
necessities, daily exercise, any medical need and travelling to and from
 essential work. 

Shops selling non-essential goods will also be 
shut and gatherings in public of more than two people who do not live 
together prohibited. 

The UK death toll has reached 335.

If 
people do not follow the rules police will have the powers to enforce 
them, including through fines and dispersing gatherings,
Other premises including libraries, playgrounds and outdoor gyms, and places of worship must also close immediately. 

Parks will remain open for exercise but gatherings will be dispersed.

The
 government is also stopping all social events, including weddings, 
baptisms and other ceremonies - but funerals will be allowed.

Mr Johnson said the restrictions would be kept under constant review. 

"We will look again in three weeks, and relax them if the evidence shows we are able to," he added. 

The prime minister said the measures were necessary to tackle "the biggest threat this country has faced for decades". 

"Without
 a huge national effort to halt the growth of this virus, there will 
come a moment when no health service in the world could possibly cope; 
because there won't be enough ventilators, enough intensive care beds, 
enough doctors and nurses," he said. 

"And as we have seen 
elsewhere, in other countries that also have fantastic health care 
systems, that is the moment of real danger.

"To put it simply, if 
too many people become seriously unwell at one time, the NHS will be 
unable to handle it - meaning more people are likely to die, not just 
from coronavirus but from other illnesses as well."

The UK has 
been under growing pressure to follow other countries by ordering the 
closure of more shops, and enforcing rules on social distancing, amid 
concerns people have been ignoring government advice. 

The prime 
minister said he knew the "damage" the restrictions were causing to 
people's lives, businesses and jobs but at present there were "no easy 
options". 

"The way ahead is hard, and it is still true that many lives will sadly be lost," he said. 

However,
 Mr Johnson said there was "a clear way through", by strengthening the 
NHS with former clinicians returning to work, accelerating the search 
for treatments and a vaccine and buying millions of testing kits. 
内容来自BBC News