Poses an interesting Q. Though. If SBR, who holds keys? Would have to be a solid msig setup I'd assume.
Discussion
I wouldn't want to be the one guarding those keys and what would succession plans look like as staff move on or administrations change, do they set up a new multi-sig and migrate the bundle each time?
The logistics of it all has me worried that Bitcoin is going to be a pain for a government to manage