I hadn't seen Raphael's note yesterday when I wrote here, I saw it this morning.

Raphael visited the place as recently as yesterday morning ;-) and the gates were open: https://www.mapillary.com/app/?pKey=566427145793535&focus=photo

So, I think the current 'permissive' tag is the one that better represents the actual situation, as the gates seem not to be permanently closed.

Cheers