Hi, I am currently in the process of migrating our old tagging scheme of street parking to the new Street Parking scheme. In Montrouge we have all street parking mapped separately. In this case, zone information should go on the parking itself (amenity=parking).

The page that you cite says about separately mapped parkings: "The tagging of physical and legal properties is identical to the tagging on the centre line, except there is no prefix parking:side"

-yxoc