What should be avoided to ensure safety while using a ladder?

Using a ladder on uneven ground can significantly compromise safety because it increases the risk of the ladder tipping over or slipping. A ladder needs to be positioned on a stable and level surface to ensure that it can support the weight of the user and any equipment they may be using while climbing. When the ground is uneven, this stability is lost, making it much more likely for the ladder to collapse or shift, potentially resulting in falls and serious injuries.

In contrast, holding onto the ladder with both hands (which aids balance), keeping hands free of tools or materials (to maintain stability), and securing the ladder properly at the base (to prevent movement) are all practices that contribute positively to ladder safety. Proper ladder usage includes ensuring that all safety protocols are followed to mitigate risks while working at heights.