Which of the following is a sign that someone might not be in control of their situation when traveling?

Having false identification documents is a significant red flag indicating that someone might not be in control of their situation when traveling. This behavior suggests a potential engagement in illegal activities or an attempt to evade authorities. Individuals who possess fake documents may be trying to hide their true identity or avoid legal consequences, which can lead to dangerous situations. Such actions signify a lack of proper planning and could put both the individual and others at risk.

In contrast, carrying a smartphone is a common practice among travelers for communication, navigation, and access to information. Traveling alone, while it may imply that a person is independent, does not inherently indicate a lack of control; solo travel can be well-managed and even preferable for some. Speaking the local language fluently often reflects a high level of cultural engagement and ability to navigate the environment effectively, suggesting that the traveler is both prepared and in control of their circumstances.