you guys are While riding the subway. What do you do if a loud signal suddenly comes? In Korea, right away. Just look at the subway route map.

If you look closely, you will see that some stations have restroom signs, while others do not. But why did they do it this way in the first place when all stations have restrooms??

Stations with this sign are located inside the restroom turnstiles. no see

 

 

So, at these stations, you can go straight to the bathroom without having to go through the ticket gate.

But there are times when I’m in such a hurry that I get off at any station and end up outside the bathroom ticket gate like this??

Now you don’t have to worry about whether to go or not. This is because, starting from October 23, there is a re-voting service within 15 minutes at the same station. Literally,

if it’s the same station, you can get money even if you leave and come back within 15 minutes.

 

 

So, as you can see, there is no charge even if you leave and come back in. But I think 15 minutes is too short for me… haha.