A Mini Escalator
Do people really need to use an escalator to cross these 4 small steps? Surely, most people can do this?

A Mini Escalator
If you are able-bodied, you can definitely climb up these stairs. Do not be scared to get a bit of exercise.
A Lazy Crowd
When you find yourself in this railway platform, you can ride the escalator or climb up the stairs.

A Lazy Crowd
Not many people like doing the former. That is the reason there is such a long queue for the escalator!