You should treat all evacuations and drills seriously. You might think that it is a drill when there is a real emergency.
You must leave the building via the nearest safe exit or as directed by University staff or emergency personnel. Assemble at the Designated Assembly Points which are sign posted and also shown on the Campus Maps and in the Local Emergency Instructions displayed in each building.
You should take the time to make yourself familiar with the exits and Assembly Points for the buildings that you regularly access.