Officially cancel (6)
I believe the answer is:
repeal
(Other definitions for repeal that I've seen before include "Annul, rescind" , "Annul an act of parliament" , "reverse" , "This is what O'Connell wanted" , "set aside" .)
I believe the answer is:
repeal
(Other definitions for repeal that I've seen before include "Annul, rescind" , "Annul an act of parliament" , "reverse" , "This is what O'Connell wanted" , "set aside" .)