There is so much misinformation being spread on MN about how often you can go to the shops. I think it is worth drawing people's attention to the fact that Downing Street has clarified that there are no specific limits. People are just expected to be sensible and go as infrequently as they can.
www.theguardian.com/world/2020/mar/31/no-10-slaps-down-shapps-over-shop-once-a-week-comment-coronavirus