While red tape appears to often indicate an area's hazardous nature, the meaning of different tape colors varies by department. For example, the San Francisco Police Department started ...

When hazardous materials are offered for transport by a commercial ... A box and cooler are required in order to ship Dry ice must be provided by researcher Do not tape the cooler shut International ...

Hazardous material/waste must be stored in non-leaking chemically resistant containers, capped, and separated by hazard class. If the waste stored has a strong odor, seal the cap with chemically ...