The correct answer is: Turn on your turn signal and be sure the drivers around you have time to see your signal before you move.
Using your turn signal is an essential part of communicating your intentions to other drivers on the road. It allows them to anticipate your actions and adjust their driving accordingly. When parked or stopped at the curb and you want to pull out into a traffic lane, it is crucial to activate your turn signal to indicate your intention to merge into traffic.
However, simply activating your turn signal is not enough. It's important to ensure that the drivers around you have enough time to see your signal before you start moving. This gives them an opportunity to adjust their speed or provide you with the necessary space to merge safely.
Always remember to check your mirrors and blind spots, and yield to oncoming traffic before merging into the traffic lane. Safety should always be the top priority when making any maneuvers on the road.