While he's always had some attachment to it, mostly through his family. Sirius has been rather ambivalent towards politics. As a result, who can and can't vote for the Night Council has never been something he's felt he needed to remember. But, considering he's somehow managed to find himself wrapped up in the campaign, what with being attached to Hillingdon, things like this might be worth learning. And changing.
Westminister
While he's always had some attachment to it, mostly through his family. Sirius has been rather ambivalent towards politics. As a result, who can and can't vote for the Night Council has never been something he's felt he needed to remember. But, considering he's somehow managed to find himself wrapped up in the campaign, what with being attached to Hillingdon, things like this might be worth learning. And changing.