expropriation-procedural-defect-analysis

Jurisdictional Defects (Void Expropriation)

Fundamental errors that render expropriation void ab initio (void from beginning) - no legal effect, cannot be cured.

Lack of Statutory Authority (Ultra Vires)

Error: Expropriating authority lacks legal power to expropriate

Examples:

• Municipality expropriates for purpose not authorized by Municipal Act:

  • Municipal Act, s.11 authorizes expropriation for "highways and related works"
  • Municipality expropriates land to build arena (recreation facility) under s.11
  • Defect: Arena is not "highway or related work" - ultra vires
  • Result: Expropriation void

• Agency exceeds statutory powers:

  • Conservation authority statute authorizes expropriation for "flood control works"
  • Authority expropriates for park development (recreation, not flood control)
  • Defect: Park outside statutory mandate - ultra vires