In Britain wearing face masks is now mandatory in many venues and situations. This new phenomenon has rapidly become part of our lives and there are numerous masks available to purchase from multiple outlets. Nonetheless, however ‘normal’ wearing a face mask now seems there is still some confusion surrounding where to wear them, how to wear them and what mask is best. Although during this time of national lockdown everyone should be staying at home, except for specific circumstances, which are listed here https://bit.ly/3lOWcR7
If you are in any doubt or have questions about face masks/coverings the best source of information about the rules and regulations surrounding them is @ https://bit.ly/3kx7IPz
Age UK also has a very useful section on guidance @ https://www.ageuk.org.uk/information-advice/coronavirus/coronavirus-guidance/face-covering-guidance/
If in doubt always wear a mask/covering to protect others.