Coventry Cathedral is unique in that all the buildings within its precinct and all the works of art, whether on the exterior walls or contained inside them are owned by the Chapter and are therefore covered by the Cathedral’s copyright.
It is also mandatory that all images used in this way must acknowledge that permission has been obtained from the Cathedral authorities and identify that the owner of the copyright is Coventry Cathedral.
Next time they call, tell them you've moved to Warsaw.

I paid them £25. And, yes, I signed it. However I very much read it as you did re: the copyright being of the things within the Cathedral, not the images.
Bear in mind that taking pictures of any buildings/public artwork that is in a area to which the public has access does NOT breach the copyright of the artist/copyright owner at all in any way... Neither does publishing them... It was only courtesy that made me ask in the first place...![]()
Even if I signed it?