What is the meaning of the placard with the number 1203?

The placard with the number 1203 specifically indicates the presence of gasoline. This is an important detail for anyone handling or transporting hazardous materials, as it provides crucial information regarding the type of substance being transported, which impacts safety measures and response in case of an incident.

Gasoline is classified under this specific UN number to ensure that emergency responders can swiftly identify the material during an accident or spill. Knowing this helps in making informed decisions about containment and evacuation measures. Other substances, such as propane, diesel fuel, and corrosive materials, are assigned different UN numbers, allowing for a clear distinction in identification and handling protocols.