Before revision: Emergency exit in Universitetet metro station in Stockholm An emergency exit in a structure is a special exit for emergencies such as a fire : the combined use of regular and special exits allows for faster evacuation, while it also provides an alternative if the route to the regular exit is blocked.
After revision: Emergency exit in Universitetet metro station in Stockholm An emergency exit in a structure is a special exit for emergencies such as a fire ; the combined use of regular and special exits allows for faster evacuation, while it also provides an alternative if the route to the regular exit is blocked.