35. Application of this Part

This part applies to the contamination of land even if the contamination-

  1. occurred before the commencement of this Act;
  2. originated on land other than land referred to in section 38;
  3. arises or is likely to arise at a different time from the actual activity that caused the contamination; or
  4. arises through an act or activity of a person that results in a change to pre-existing contamination.