The correct answer is: Ensure clear information is provided before any activities start., Work closely with community leaders to organise people into small groups., Ensure sufficient communication equipment (e.g., loudspeakers., Provide clear and regular messages or updates so people know how long they will have to wait., Ensure there are facilities (shade, water, latrines, etc.), especially in settings where people are expected to wait for several hours., Ensure sufficient crowd control personnel.