When carrying toxic substances (Class 6.1) in packages near foodstuffs on the same vehicle, the Packages module expects drivers to understand:

1. That toxic packages may be opened to check aroma against food crates
2. That foodstuffs must always sit on top of toxic packages
3. That food and Class 6.1 may share open spill trays
4. Segregation and contamination-prevention requirements to protect food and feed