Once rescinded, the decision is usually final and cannot be easily undone. After the policy was rescinded, the old regulations were back in place.
Pro Tip 2/3
Authority Required
Rescinding something often needs the same or higher authority than what made the original decision. Only the school board has the power to rescind the new dress code.
Pro Tip 3/3
Public Reaction
Decisions are sometimes rescinded after public outcry or disapproval. The mayor had to rescind the curfew after widespread community protests.