Garage in use (Vados permanentes)

Hi, today just a curiosity.

In Spain we are used to see in the doors of our garages a signal for "vado permanente".
You have to pay a fee at your council every year in order to have this signal in your garage's door.

Here in Malta, i have never seen this signal, all you can see is a red square with white letters "Garage in use day and nigth. Strictly no parking"



There is no serial number and i dont even known if the garage's owners need to pay any fee to use it as in Spain.
Almost all the garages have its own red signal, with the "no parking here" advertise.
But here comes the curiosity, have you ever seen a garage without a door?
Look at his photo and tell me where the door is... by the way i took this photo in Sliema, the nearest city to St Julians, where i am staying...



Bye,bye¡