Other factors must be considered. For example, the casino industry is highly dependent on the safety of its employees. For example, an employee who serves drinks at a casino may be harassed by visitors and employees. In addition, the work involves prolonged standing and walking. TheCanadian mobile casinos must have adequate security equipment to prevent such problems. There are cameras that help monitor the building and make sure everyone obeys the law. A recent study found that casino employees are not only exposed to physical danger. Psychosocial stress is also a major cause of stress in the workplace.