I wanted to clarify that the correct use of the gas cylinder carts is to PUSH them, not pull them. 

I am mentioning this as it came to my attention the information provided as result of the investigation for the incident involving the gas cylinder mentions : "The researchers used the gas cylinder cart improperly (they pushed the cart instead of pulling it).”, although throughout the document the correct procedure is emphasized.

Therefore, I want to reiterate that to use the gas cylinder carts correctly, you have to PUSH them with both hands.

Thank you,

Gabriela