Public transportations are constantly advertising what you can or cannot do inside the train compartments. Because the space in trains are so confined and people spend significant amount of time in trains, such disputes take place frequently.
The particular poster in the image says "Please do this at home," encourages commuters not to put make up in the train. What many people consider as unsocial behaviors are:
- Put make up
- Eat or drink
- Sit on the floor
- Call someone
- Not putting mobile phones in silent mode
