The fine dust hazard symbol must be used when spills will result in fine dust that could present a
breathing hazard, or cause irritation of the mucous membranes, or affect road visibility. The following are
examples of goods that pose a fine dust hazard:
- flour;
- sand or any granular material that contains a portion of fine particles;
- cereals and other plant seeds that contain a portion of fine particles; and
- stock feeds.
