What signage must be displayed when leaving pesticides unsupervised in a vehicle under Pesticides Act regulations?

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When pesticides are left unsupervised in a vehicle, you must show a warning that storage is taking place. The purpose of a Warning - Storage sign is to alert anyone approaching the vehicle that pesticides are present and being stored there, so they can take appropriate precautions and the situation remains compliant with the Pesticides Act regulations. This signage directly communicates the storage circumstance and helps prevent accidental exposure or tampering.

Choosing no signage would fail to warn others and violate the regulations. A prohibition sign isn’t the mandated indicator for this scenario, since it communicates a restriction rather than the presence of stored pesticides. A hazard triangle is used for general transport hazard warnings in some contexts, not for indicating stored pesticides in a vehicle under these regulations.