coronavirus restrictions. As positive cases continue to rise, the Prime Minister is expected to tighten the rules on social gatherings.He is chairing a meeting of the government's COBRA emergency committee this morning, and he will address the House of Commons at 12:30pm.Johnson will then make a televised address to the country this evening to outline the new rules.Here's how you can watch, and what he is expected to announce:The Prime Minister will make a televised announcement at 8pm tonight (Tuesday 22 September).You can watch it live on BBC One, BBC News or Sky News.The Prime Minister is expected to announce a new 10pm curfew for pubs, restaurants and other venues in England.Only table service will be permitted, and there may be steeper.