Gas leak

If you note the smell of rotten eggs (mercaptan):

1. Avoid any action that could produce a spark.
2. Do not pull the fire alarm.
3. Do not turn on or off any lights or electrical appliances. Whatever is on must remain on and whatever is off must remain off.
4. Call Security Service (514-340-6611) from a phone located at a sufficient distance from the gas leak.
5. Evacuate the building immediately through the nearest exit. Do not use the elevators.