Go up and down the stairs to the left or to the right?

Go up and down the stairs to the right, which is the corresponding regulation in our country. All of us are used to walking on the right, whether it's going up and down stairs or driving, or anything else.

When going up and down the stairs, you should walk on the right in an orderly way. You should not crowd, push, pat your back or stay on the stairs at will.