[RiseofAsia]

Apparently you have not used a wheelchair before. There is a lever to lock the wheels on both sides to prevent the wheels from moving. So there is a safety mechanism .

Who said I never use a wheelchair before.
My mom bed ridden for 12 years. I think you dont know what I am saying.
Travelator is not for wheel chair.
We must show our own consideration first.
This is a public area.
I always used lift.

If accident happens on travelator, what will you do? Say sorry… Safety first.
Dont make this to be a norm.