no I'm saying you should definitely fart near it

I believe you should fart excessively around it and indeed encourage fellow commuters to join in, as it will provide terrible air quality results here. Which will in turn improve ventilation measures in this area, which would not have happened otherwise. Checkmate! The act of observing alters the results!

If your fart would set it off, you should absolutely fart next to it.

Yeah, fart right on it, will increase pollution captured

Better add that to the rider conduct

Perfectly in front of the "no smoking" sign 😂