To park in **blue zones**, it is necessary to have a **permit or authorization** that allows parking in those areas. These zones are marked with **blue lines** and generally require the payment of a fee and allow parking only for a limited time.


If a vehicle is parked in a blue zone without the corresponding permit, it is considered **improper parking**. In these cases, the authorities can **immobilize the vehicle with a wheel clamp**. This measure is used to ensure that the vehicle does not move until the infraction is resolved, thus guaranteeing compliance with parking regulations in these areas.