Parliament indicates explicitly in a piece of legislation what words, phrases or sections in an earlier piece of legislation are to be replaced or repealed. Judges apply the law accordingly.
Judges apply the provisions of a more recent Act where they contradict the provisions of an earlier one. This gives effect to the principle that each new Parliament is free to enact any law it wishes, even if Parliament has not indicated this.
There is a form of law higher than primary legislation, which is considered to be authoritative and determinative. Any primary legislation that offends against this higher source of law may be declared unconstitutional and may in some circumstances be disapplied or invalidated.
The legislature is accorded the supreme law-making power. Primary legislation cannot be invalidated by the courts on the ground that it does not conform to a higher domestic form of law.
Use Tab to navigate forward through the interactive quiz elements
Use Shift + Tab or ⇧ + Tab to navigate backwards through the interactive quiz elements
Use the up ↑ and down ↓ arrow keys to change radio button selections or dropdown selects
Use Spacebar to select checkboxes
Printed from , all rights reserved. © Oxford University Press, 2025