You're at the scene of an incident. What does it mean if there's a plain orange rectangle displayed on one of the vehicles? You're at the scene of an incident. What does it mean if there's a plain orange rectangle displayed on one of the vehicles?

• Possible answers:

   
• A. It's carrying dangerous goods
• B. It's carrying a first-aid kit
• C. It's carrying medical supplies
• D. It's unladen