What does the term "no zones" refer to in truck driving?

The term "no zones" refers to the areas around a truck where the driver has reduced visibility. Large trucks have significant blind spots on all sides, particularly to the right, left, and directly behind. These blind spots can create dangerous situations for other road users, such as smaller vehicles, cyclists, or pedestrians, who may be in these areas but cannot be seen by the truck driver. It's crucial for both truck drivers and other road users to be aware of these "no zones" to prevent accidents and ensure safer interactions on the roadway. Understanding where these areas are helps in maintaining safe distances and making informed driving decisions when navigating around large trucks.