If your luggage or stroller overbalances, they will fall over and roll. This could injure any children in the stroller and injure the passengers behind you.
[header] How to get on and off an escalator [title] Know when to take the elevator instead. [step] If you are using a cane, a walker, or a wheelchair, it's not safe for you to ride an escalator. Similarly, if you have a lot of rolling luggage or have a wheeled stroller, don't use an escalator.