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[-] Rentlar@lemmy.ca 31 points 4 months ago

Canada's building codes since around 2014 require the green man pictoral exit sign.

Old buildings have EXIT or SORTIE signs in red. Some renovated buildings have a mix of both.

[-] SubArcticTundra@lemmy.ml 6 points 4 months ago

Ahh yes I was surprised that they have the European (or just international idk) one

[-] bob_lemon@feddit.org 9 points 4 months ago

It's because the pictogram doesn't require knowing French or English (depending on where in Canada you are)

[-] SubArcticTundra@lemmy.ml 1 points 4 months ago

Ah that makes a lot of sense

[-] pupbiru@aussie.zone 6 points 4 months ago

australia has them as well, so i’d assume general international

[-] Donkter@lemmy.world 30 points 4 months ago

This is a funny map because it's super informative and I'm not sure I've gotten anything of substance out of it.

[-] SubArcticTundra@lemmy.ml 9 points 4 months ago

I'm sure it'll be super useful in a fire :)

[-] doug@lemmy.today 6 points 4 months ago

Is that a threat? W-why would they be in a fire?

[-] Keeponstalin@lemmy.world 3 points 4 months ago* (last edited 4 months ago)

With defunding fire fighters and climate change, you never know. Thank God we have that space lazer to control the weather, otherwise I'd be worried

[-] Ziglin@lemmy.world 1 points 4 months ago

The same reason you might if you keep asking questions …

[-] XTL@sopuli.xyz 1 points 4 months ago

Because they keep moving people's desks and staplers. I saw a documentary.

[-] Rozz@lemmy.sdf.org 18 points 4 months ago

Is it based on red being the color of an emergency or it doesn't look like a normal exit? Is it because they did studies on what is easier to see in smoke? Is it because green or red lights are cheaper?

I need answers

[-] Successful_Try543@feddit.org 25 points 4 months ago

The conclusion of a master's thesis at Lund University / LTH (Sweden) onto that topic provides some information on why green is chosen over red:

When it comes to the performance of green light in comparison to red light, we have seen that under white smoke conditions, on average, green light has performed better than red. While under black smoke conditions, red light was the better of the two, in line with the previous research. Nonetheless, the reason why green is the most commonly used color still remains independent of its performance against red light. As previous literature has proven, people perceive green as safe and tend to choose it over red in these situations.

https://lup.lub.lu.se/student-papers/record/9084340/file/9089830.pdf

[-] Rozz@lemmy.sdf.org 4 points 4 months ago

Perfect, thanks

[-] SubArcticTundra@lemmy.ml 4 points 4 months ago

You'll have to ask OSHA

[-] thessnake03@lemmy.world 8 points 4 months ago

What's with NYC and yellow?

[-] Rogue@feddit.uk 7 points 4 months ago

I was intrigued too but it just seems to be red. Not sure why they've singled it out

https://www.emergencylights.net/blogs/product-knowledge/new-york-city-exit-signs-info

[-] Gaxsun@lemmy.zip 5 points 4 months ago

I believe in Australia, by law it has to be green, except for parliment house because it'd ruin the aesthetic, so its allowed to be red (take with grain of salt, it's been a while since I went to Canberra).

[-] JeSuisUnHombre@lemm.ee 5 points 4 months ago

I apparently live in a red state but my workplace (in state) is green

[-] SubArcticTundra@lemmy.ml 12 points 4 months ago

It seems many states actually allow both

[-] jim@piefed.social 4 points 4 months ago

Now we just need to place them under the smoke at floor level

[-] rc__buggy@sh.itjust.works 4 points 4 months ago

And green. At the floor and green. Green, at floor level.

[-] corsicanguppy@lemmy.ca 3 points 4 months ago

fireexit

Because the hyphen or space keys are so far away.

[-] Zachariah@lemmy.world 5 points 4 months ago

Becausethehyphenorspacekeysaresofaraway.

ftfy

[-] NigelFrobisher@aussie.zone 2 points 4 months ago

The green states should just secede.

this post was submitted on 13 Mar 2025
123 points (94.9% liked)

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