National Lockdown Guidance from gov.uk (January 2021)
Communal worship and life events

You can leave home to attend or visit a place of worship for communal worship, to attend a funeral or event related to a death, to visit a burial ground or a remembrance garden, or to attend a wedding ceremony. You should follow the guidance on the safe use of places of worship and must not mingle with anyone outside of your household or support bubble. Weddings, funerals and religious, belief-based or commemorative events linked to someone’s death are all subject to limits on the numbers that can attend.

Book a place at Mass at 

www.eventbrite.co.uk/o/st-peter-and-st-paul-swadlincote-30679012264