Even if the outdoor set is safer than it looks it doesn't look good enough for any overhead shots on TV - they're going to have to do them from very close in to avoid the fence being shown or more likely have a bit of fakery to make the garden at least look somewhat "VIP", just as the old house was supposedly cut into a cliffside.
There doesn't even look to be a second boundary around it.
There doesn't even look to be a second boundary around it.