CAMRA has issued advice on going back to the pub.

There is an animation at https://s3-eu-west-1.amazonaws.com/www1-camra/wp-content/uploads/2020/07/01095558/CAMRA-advice-on-getting-back-to-the-pub-England.gif,

and the written form is at https://s3-eu-west-1.amazonaws.com/www1-camra/wp-content/uploads/2020/07/01102654/CAMRA-Advice-for-getting-back-to-the-pub-England-version.pdf