Practicing an evacuation is important, especially in institutions where less self-reliant people reside. In emergency situations, staff need to know what to do. But practicing in practice is not easy. Sometimes there are many part-timers who work alternating shifts. For these reasons, the choice is made for so-called table top exercises. n evacuation is acted out on a map of an institution or department. With Lego and pictograms, the positions of staff members and the (fire prevention) facilities are marked on a map. Emergency exits, telephones and fire extinguishers are also marked. Employees are then presented with an incident scenario and asked how they would act in the presented situation.