Automatic Health & Safety Hologram
From Tardis Wiki, the free Doctor Who reference
The Automatic Health & Safety Hologram was a type of hologram. In the Cretaceous period it seemed to be active on Earth. It appeared to have a phone in it for calls to those who wished to get past it. It had a "mirror setting" which made it "reflect" what faced it, and it also had settings to change the hologram's size. (COMIC: Health & Safety)
