What is the safest choice if you plan to drink alcohol?

Answer: C — Call a taxi or rideshare

Choosing to call a taxi or rideshare service is the safest option if you plan to drink alcohol. This choice ensures that you have a designated driver who is not under the influence, eliminating the risk of driving impaired. It provides a reliable method of transportation that doesn't put you or others on the road in danger. While taking public transportation is also a safer choice than driving yourself, it might not always be accessible or convenient depending on the location and the time of day. Staying at a friend's house is a responsible option as well, as it avoids any travel altogether, but it may not be feasible if not pre-arranged. Each of those alternatives can be effective strategies, but calling a taxi or rideshare directly mitigates the risk associated with impaired driving in real-time, making it the most proactive and controlled option.