Information from Gov.uk Published 14-07-20
This page explains what face coverings are, their role in reducing the transmission of coronavirus (COVID-19), the settings in which they are recommended, and how they should be safely used and stored. This information is based on current scientific evidence and is subject to change.
This information relates to the use of face coverings in public spaces where social distancing is not always possible. It is important to follow all the other government advice on coronavirus (COVID-19) including staying safe outside your home.
Click link for further details www.gov.uk/government/publications/face-coverings-when-to-wear-one-and-how-to-make-your-own/face-coverings-when-to-wear-one-and-how-to-make-your-own