“In Case of Fire: Please leave the building before posting it on social media” is a sign that has been posted on many images.
     
“In case of fire - exit building before posting on facebook” was posted on Twitter by Goldbluete ⭐ on September 27, 2011. “In case of fire - exit building before posting on facebook” was posted on Twitter by Lars Grebenstein on September 29, 2011. “in case of fire, exit building before posting/tweeting it” was posted on Twitter by Brainstorm on October 1, 2011.
     
“‘In case of fire, please leave the building before posting on social media.’ #funnyhoteladvice” was posted on Twitter by Abdul Shehu ℞ on November 26, 2012. “In case of fire: please leave the building before posting about it on social media (pic)  http://bit.ly/UrVjtL” was posted on Twitter by Damion Brown on January 6, 2013.
   
   
Twitter   
Goldbluete ⭐
@Goldbluete
“In case of fire - exit building before posting on facebook” Bitte auch in unserer Hochschule! :D
5:20 AM · Sep 27, 2011·TweetDeck
   
Twitter
Lars Grebenstein
@entrepreneu_r
“In case of fire - exit building before posting on facebook”: Steht über der Tür des Online-Spieleanbieters Wooga! http://bit.ly/n8E8lj
11:08 AM · Sep 29, 2011·TweetDeck
   
Twitter
Brainstorm
@BrainStormings_
in case of fire, exit building before posting/tweeting it
1:41 PM · Oct 1, 2011·Mobile Web
   
Twitter
Corazona Kirori
@CoRyTooGangsta
Lol :D “@FunnyButTruth: In case of fire, exit the building before posting about it.”
9:04 AM · Nov 30, 2011·Twitter for BlackBerry®
   
Twitter
Sunny Shrestha
@shresthasunny
In case of fire, exit building before posting about it on Facebook.
Sarwasadharan ko heet ko lagi jaari.
3:13 AM · May 27, 2012·Facebook
   
Twitter
Abdul Shehu ℞
@wxyzpqrst
“In case of fire, please leave the building before posting on social media.” #funnyhoteladvice.
3:29 AM · Nov 26, 2012·Twitter for Mac
   
Twitter
Abdulkadir M.
@abdulkadir_mb
Very apt. RT @_Goomba_: “In case of fire, please leave the building before posting on social media.” #funnyhoteladvice.
3:56 AM · Nov 26, 2012·UberSocial for BlackBerry
 
Imgur
Hostel priorities.
blanketcastle
7,699 Views•January 5 2013
(The following text is shown on a sign—ed.)
IN CASE OF FIRE:
Please leave the building before posting about it on social media.
 
Twitter
Damion Brown
@thatsdamion
In case of fire: please leave the building before posting about it on social media (pic)  http://bit.ly/UrVjtL
12:06 AM · Jan 6, 2013·Buffer
       
Twitter
Gerraint®
@Gerraint
IN CASE OF FIRE: Please leave the building before posting it on social media. #safetyfirstsocialsecond
4:57 AM · Jun 28, 2016 from Bath, England·Twitter for iPad
 
Twitter
హైదరాబాద్ సిటీ పోలీస్ Hyderabad City Police
@hydcitypolice
IN CASE OF FIRE:
PLEASE LEAVE THE BUILDING BEFORE
POSTING IT ON SOCIAL MEDIA
5:44 AM · Jan 9, 2018·Twitter Web Client
 
Twitter
Aadil Kureshi
@AadilKu37173068
In case of fire:
Please leave the building before posting it on social media
12:51 AM · Feb 24, 2021·Twitter for Android