private service=driveway should not be rendered in zoom 16

[matkoniecz]

For example at https://www.openstreetmap.org#map=16/50.0642/19.8578 mapping just part of private driveways made map messy. There is no reason to display it at zoom 16. With detailed mapping bit of publicly accessible driveway will be present, but it will be anyway hidden by rendered main road.

A bit of opposite to #561

[matthijsmelissen]

See also:
https://trac.openstreetmap.org/ticket/3788
https://trac.openstreetmap.org/ticket/4015
https://trac.openstreetmap.org/ticket/1508
https://trac.openstreetmap.org/ticket/4679
#211

[matkoniecz]

related also to #634

[matthijsmelissen]

I think rendering the driveways on this zoomlevel is fine. It looks a bit strange because the area is only partially mapped, but that is a data problem.

[matthijsmelissen]

As I said, I think rendering driveways on this zoomlevel is fine - especially for longer driveways they really need to be rendered on z16. I will therefore close this issue.