What is the meaning of a 'no parking' sign?

A 'no parking' sign clearly indicates that parking is prohibited in that specific area. This means that vehicles should not be left unattended there at any time, as doing so can lead to fines or the vehicle being towed. Such signs are commonly placed in locations where parking could obstruct traffic flow, safety, or access to emergency services, ensuring that streets remain clear for vehicles and pedestrians.

The other options suggest varying degrees of parking permissibility, which are not applicable in the case of a 'no parking' sign. For example, a permit requirement or restricted hours would indicate that parking might be allowed under certain conditions, while no restrictions would mean parking is entirely free and permissible, which contradicts the intent of a 'no parking' sign. Therefore, understanding a 'no parking' sign as a clear prohibition helps ensure compliance with local traffic regulations.