An expropriating authority is required to obtain the approval of the local council or “approving authority” in order to carry out an expropriation. An example of such approval is contained here
In the link, attached, permission is sought from the City of Toronto to expropriate and acquire temporary construction easements to facilitate the construction of the Toronto Spadina Subway Extension Project. As we have discussed here, temporary easements are strips of land contained in a property owners parcel, which is required by the authorities for an indicated period of time to carry out construction work. The authorities do not seek to acquire permanent interests in such property; as when the construction work is completed, access will no longer be required to such land, and full ownership reverts back to the property owner, with no easement or otherwise attached thereto.
The expropriating authority will always require that the property owner signs a Full and Final Release in exchange for the payment of compensation for the expropriation. It is imperative that the property owner carefully reviews the terms of the Release to ensure that future claims are not barred should they arise. For instance, in the above-referenced case related to a temporary construction easement, if the works take longer than initially anticipated, the authorities may need to extend the duration of the easement, which will result in additional compensation for the property owner. However, if the Release is drafted in a way that precludes the property owner from obtaining additional compensation for an easement extension, then substantial funds could be lost.
Accordingly, and given that expropriating authorities are required to reimburse reasonable legal and professional fees under the Expropriations Act, it is advisable to consult with an expropriation lawyer before signing any agreement for compensation.