Officially annul (a law) (6)
I believe the answer is:
repeal
(Other definitions for repeal that I've seen before include "reverse" , "Annul an act of parliament" , "Revoke, a law say" , "Annul a law" , "Cancel or nullify a law" .)
I believe the answer is:
repeal
(Other definitions for repeal that I've seen before include "reverse" , "Annul an act of parliament" , "Revoke, a law say" , "Annul a law" , "Cancel or nullify a law" .)