The most important thing we can do is to stay alert, control the virus, and in doing so, save lives. You can find out more about how to stay alert and safe here: https://www.gov.uk/government/publications/staying-alert-and-safe-social-distancing
This has changed the guidance on what you can and can’t do and you should be familiar with this. You can check it here: https://www.gov.uk/government/publications/coronavirus-outbreak-faqs-what-you-can-and-cant-do/coronavirus-outbreak-faqs-what-you-can-and-cant-do