If a fuel spill occurs, which number should be contacted for proper disposal?

The correct choice is significant because it represents the dedicated emergency contact for reporting fuel spills in the Chicago area. This number connects individuals directly to the appropriate authorities trained to handle hazardous material incidents, ensuring a swift and proper response to potential environmental hazards caused by fuel spills.

When a fuel spill occurs, it is essential to notify trained personnel who can manage the situation safely and in accordance with environmental regulations. The designated number not only facilitates the prompt disposal and cleanup but also helps to mitigate risks associated with spills, such as fire hazards or contamination. Thus, knowing the correct number to call is crucial for anyone operating vehicles or equipment that could potentially contribute to such incidents.