Board Thread:Inclusion debates/@comment-24894325-20170302225328/@comment-26845762-20170302230620

I don't think anyone thinks it's valid. It doesn't have an invalid tag for the same reason An Adventure in Space and Time (TV story) doesn't have one. It's not a parody of Doctor Who, it's a parody of the crew behind Doctor Who. Unlike the vast majority of parodies, it does not contain any characters who are on some level meant to be characters from Doctor Who.

That said, if The Fiveish Doctors Reboot (TV story) has an invalid tag, so too should The Corridor Sketch.