Which of the following actions is allowed in public places?

In public places, certain actions are generally regulated to maintain safety and order. Consuming alcoholic beverages in public may be restricted or prohibited depending on the local laws and ordinances. Many public parks and spaces enforce rules against open containers of alcohol to prevent disturbances and maintain family-friendly environments. Selling alcoholic liquor typically requires a permit or license, which is not applicable in public areas unless specifically designated for such activities. Parking in a yellow loading zone is typically illegal, as these zones are designated for loading and unloading only, ensuring that access is maintained for service vehicles. Therefore, the correct answer indicates that none of the listed actions are allowed in public places, reflecting the standard regulations governing public conduct.