Board Thread:The Panopticon/@comment-25117610-20170221193933/@comment-5918438-20170317032721

Okay, unless there are only 4 or 5 total appearances. I am definitely not in favour of any further lists of appearances for incarnations of the Doctor, by the way (aside from the Thirteenth, etc). I think, in the end, we're not going to come to any precise rules to follow, but we should maybe have some broad guidelines to point to, dealing with numerous cases, so we can at least have some level of consistency on this issue.