What is the consequence of not properly engaging the locking mechanism of a mobile ladder?

Not properly engaging the locking mechanism of a mobile ladder significantly increases the risk of accidents. When the locking mechanism is not engaged, the ladder can unexpectedly shift or collapse while in use, leading to potential falls, injuries, or even fatalities. Engaging the locking mechanism is essential for providing stability and ensuring that the ladder remains secure in place while a user climbs or performs tasks at height. The importance of this safety feature cannot be overstated, as it serves as a critical precaution to protect individuals using the ladder from harm.