The mind boggles

More clearing out! Went to the tip today to get rid of an old freezer that had died as well as lots of rubbish from the cellar.
As a reward for hard labour we decided to go to Battlefield for tea and scones. Sadly all the tables were taken so decided to buy a couple of their delicious scones to have at home.
As we were so close to Battlefield church I thought I would drive there and take a picture for today’s blip. Didn’t really work as it was too dark. However as I was leaving the church I saw this sign, which made me laugh!!! What do they mean???