They operated for less than a month, could have gone unnoticed?
And no I don't think it's weird phrasing. It's absolutely common practice to get permits to film in public places and historic sites: https://www.thefilmfund.co/how-to-get-film-permits-and-location-releases/
If you're filming on private property your supposed to get they owners permission too.
If a Australian film did some guerilla filming I'm sure that would be mentioned in it's wiki because it can serve to promote the movie.
Edit: try googling "movies made without permission" https://www.dailyhindnews.com/top-10-movie-scenes-shot-without-permission-its-all-illegal/
They operated for less than a month, could have gone unnoticed?
And no I don't think it's weird phrasing. It's absolutely common practice to get permits to film in public places and historic sites: https://www.thefilmfund.co/how-to-get-film-permits-and-location-releases/
If you're filming on private property your supposed to get they owners permission too.
If a Australian film did some guerilla filming I'm sure that would be mentioned in it's wiki because it can serve to promote the movie.
Edit: try googling "movies made without permission" https://www.dailyhindnews.com/top-10-movie-scenes-shot-without-permission-its-all-illegal/
Lmao that's an entirely different thing than "you need government permission to make a film with a certain type of subject material."