Which aspect is crucial for the prevention of unauthorized access in pesticide transportation?

Locking vehicles and using secure storage is crucial for the prevention of unauthorized access in pesticide transportation because it directly addresses the physical security of the products being transported. By ensuring that vehicles are locked when not in use, and that pesticides are stored in secure areas, you significantly reduce the risk of theft or tampering. This is particularly important with hazardous materials like pesticides, which can pose serious safety risks if mishandled or accessed by unauthorized individuals.

The physical controls provided by locking vehicles and employing secure storage facilities create barriers that deter unauthorized access and keep both the products and the public safe from potential harm. Proper security measures are essential in safeguarding sensitive materials, ensuring compliance with regulations, and maintaining the integrity of the transportation process.