B-1.1, r. 3 - Safety Code

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220. Petroleum equipment may be used only if 2 fire extinguishers suitable for extinguishing petroleum product fires are kept on the premises.
The fire extinguishers must be accessible, have an effective total rating equivalent to at least 20-B,C and be maintained in proper working order. One extinguisher must be located less than 10 m from the dispensing areas.
O.C. 221-2007, s. 1.