Final answer:
Upon noticing a potential victim on the street and ensuring the scene is safe, you should approach the victim to offer aid or call emergency services.
Step-by-step explanation:
When walking on the street and noticing a potential victim, the next step would be to call the emergency services (option 1). This ensures that trained professionals can provide the necessary assistance as quickly as possible. Approaching the victim and offering assistance (option 2) can also be helpful if you have the knowledge and skills to do so safely, but it is essential to prioritize the victim's well-being by contacting emergency services first.
When you are walking on the street and notice a potential victim after ensuring that the scene is safe, your next step should be to approach the victim and offer assistance. It's important to act rather than assume that someone else will intervene, a phenomenon known as the bystander effect. In case you are unable to provide aid directly, call the emergency services to alert authorities who can provide the necessary support. Remember, your intervention could be crucial in helping someone in distress.