In Greater Manchester, England, a fellow boarded a public bus wearing a live snake as a face mask. One observer said she thought it was just a "funky mask" but that it eventually slithered off his face and onto a handrail. Face coverings are currently required to ride public transport in the county. From Yahoo!News:
A Transport for Greater Manchester spokesperson said: "Government guidance clearly states that this needn't be a surgical mask, and that passengers can make their own or wear something suitable, such as a scarf or bandana.
"While there is a small degree of interpretation that can be applied to this, we do not believe it extends to the use of snakeskin – especially when still attached to the snake."