We are working on a project that has a void deck, so that there is vegetation at the ground level 'under' the building, so at the same location as the building footprint.
Would this type of vegetated 'open' space comply?

Also, this project is in a dense development, but is however developed on a non-previously contructed site (so it does not comply with SS c.2). Just to confirm, even in this case it is not possible to take in account green roofs for SSc5.2?

Thanks