Anti-witch marks

[Graigwen]

https://www.theguardian.com/culture/2019/feb/15/nottinghamshire-cave-carvings-marks-scare-witches.

 

[Duncan Price]

There are some in Wookey Hole: http://www.ubss.org.uk/resources/proceedings/vol25/UBSS_Proc_25_1_47-73.pdf

They are fairly common - more often found on the chimney breast of old houses.

 

[bat]

Half of those are not witch marks They just VW adverts

 

[ZombieCake]

Also in the likes of Goatchurch, Long Hole, and Nancy Camel's on Mendip.  Often found in churches too.  MCG seems to have a few witch hunters among their membership.