When an anonymous tourist in Seoul saw an image of a grocery store in a subway train car, he or she took a photo and uploaded it to Imgur.
The image shows that there is even a cash register and a refrigerator for all the food, making it easy for people with desk jobs to pick up fresh meat on the way home.
What do you think—is this a fuss free idea, or are trains already too congested to accommodate grocery stores?
[via Rocket News 24]