The service of regulation divides the different zones depending on the necessary rotation of vehicles. These zones are distinguished by the identifying colour assigned to each of them:

• RED ZONES: Maximum rotation. These are zones strategically distributed where short-stay parking demand requires, as happens in downtown. Vehicles may be parked only for a maximum of one hour. Red zones are specially meant for short-stay parking. The aim is to make easier those quick businesses, such as mail deliveries, that cause traffic problems due to double or triple parked cars.
  

• BLUE ZONES: High rotation. Vehicles may be parked within the regulation schedule and previously paying the corresponding fare, depending on the time the vehicle stays in the zone. The time allowed for parking in blue zones will be a maximum of two hours. With this, blue zones are near red zones, which will be useful for those businesses remaining between a momentary visit and long-stay parking.

• GREEN ZONES: These zones are only designed for the parking of vehicles belonging to people living in a specific place, for which people must appear with a supporting card providing residency status in the place. This card is provided upon presentation of the application and upon checking if necessary. Long-stay parking must be the most regulated of all, since vehicles rotation is almost absent and this could make the parking in inappropriate areas to cause dozens of vehicles only trying to park for a short stay to do it in areas where parking is forbidden, causing traffic problems.