Which statement best describes a situation where consent cannot be given?

Consent cannot be given when an individual is incapacitated by alcohol or drugs because their ability to make informed and voluntary decisions is compromised. Incapacitation means that a person is unable to understand the nature of the situation or cannot make rational choices, which is fundamental for consent to be valid. In such scenarios, even if an individual may appear to be in a non-threatening environment, their impaired state means they cannot freely and competently agree to engage in activities. This underscores the importance of ensuring that all parties involved in any interaction are capable of giving informed consent, and being under the influence of substances negates that ability.