If someone is detained because they appear ill, a medical expert from the Centers for Disease Control and Prevention comes to the scene to check them and, if necessary, send them back over the border.

VOA: standard.2009.04.30

" Curran argued that police "must be able to control the scene" and the intrusion was "minimal.

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For beginners with Digital Single Lens Mirrorless cameras, iA (Intelligent Auto) mode supports capturing images with a variety of shooting-assist functions including AF Tracking, Intelligent D-range Control, Intelligent Scene Selector, Face Recognition and Intelligent ISO Control.

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As first responders gain control of the scene they will need to begin documenting everything they and others see, hear, and know about the situation.

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