The Seoul Subway 15-Minute Rule: How to Use the Restroom and Fix Mistakes for Free (2026)
If you are traveling in South Korea, you need to know the Seoul Subway 15-Minute Rule, a life-saving system that allows you to exit and re-enter the gate without paying a second base fare. Imagine this: you’ve just tagged your T-money card and entered the station, but suddenly you realize you’re on the wrong platform, … Read more