Ok so, we work in a big control centre (we work alongside National Grid to balance mechanism) which is one big room which has another room off it, called the huddle room.
In this huddle room is said door. It has no emergency light in that room. It has no emergency exit stickers directing you to the room and the so called emergency door. (Which is a disabled access) It only has stickers on the door saying fire door, keep shut. In our big control centre room is a proper fire exit door. I'm saying proper because it's got emergency light above the door and signage directing you to the exit.
The manager is being obtrusive because he never admits to being wrong and only his opinion is correct. We can't for the life's of us think why it bothers him that much that he hides the padlock key