Boris answers questions at daily coronavirus press briefing in Downing Street

The video discusses the clarity of the stay-at-home message and its impact on public behavior in the UK. It highlights the transition towards normality, emphasizing the importance of safety at work and the conditions for returning to work in certain sectors. The progress against the disease is conditional on collective efforts, and the video outlines the regulations for business operations, dividing them into essential, non-essential, and adaptable categories.

What is the significance of collective effort in combating the disease?

What are the three groups mentioned regarding the status of businesses during the regulations?