So the fire alarm went off at work today, so we all jumped up and... No, wait. We didn't jump up. We didn't even move. We all sat there, not bothering to get patients out of the building or anything, until someone came round to tell us that a patient had hit the fire alarm by mistake.
Afterwards the doctor (not Doctor Who) came round to say that in the future, we should really always act as though there is a fire when the alarm goes off.