What does "Free Pratique" allow for ships and aircrafts?

"Free Pratique" is a term used in maritime practice that signifies a permission granted to a ship or an aircraft to enter a port or airport without undergoing health inspections. This permission generally allows the crew and passengers to embark or disembark from the vessel or aircraft under the condition that there are no health issues that could pose a risk to the local population.

In the context of the question, selecting the option regarding permission to enter and embark or disembark accurately reflects the main objective of "Free Pratique," which is to facilitate the movement of individuals while ensuring that any health risks are managed appropriately. This is particularly important in maritime law and public health to prevent the spread of diseases.

The other choices do not capture the primary function of "Free Pratique." Permission for cargo handling, for example, might relate to operational procedures regarding goods but doesn't address the specific health inspection aspect of passengers and crew. Emergency landings involve different regulations often dictated by immediate safety rather than health inspections. Bypassing health inspections fundamentally contradicts the intent of "Free Pratique," which is to ensure that health inspections are satisfactory to allow for safe movement.