Hello everyone, I would like to ask which one of the white, yellow, blue, and green lines is absolutely prohibited from parking ?

Don't stop for anything but white lines. In big cities like Madrid and Barcelona, there are no white line parking spaces. Don't waste your time looking for them.

Don't stop except at white lines. If you have to park in the city, try to find a parking lot. It's much more convenient.

White lines: public area, usually paid or free. Blue lines: paid parking, green lines: private parking spaces, no stopping.

White lines may not necessarily be for disabled parking. In the suburbs, white lines generally allow free parking, blue and green lines indicate limited paid parking, and yellow lines indicate no parking. It is more convenient and safe to park in parking lots in the city, as parking incorrectly on the roadside can result in a fine of 90 euros.