There are lots of old churches around here. There is one virtually at the end of my road, one in the town centre and two others no more than ten minutes away by car. I'd like to take pictures of the head stones and brickwork. But I'm a bit worried with regards to the law and respect. Has anyone taken pictures of this sort of thing? I would ideally ask the vicar of each one, but that would take a lot of work because they're hardly there from what I can tell. Would you just go in there and snap away, or would you ask?