31(1)Where a statutory authority and an owner have not agreed upon the compensation payable under this Act in respect of an expropriation or injurious affection authorized by this Act, and, in the case of expropriation, section 37 has been complied with or the time for compliance therewith by the statutory authority has expired, or, in the case of injurious affection, section 47 has been complied with, either the statutory authority or the owner may invoke the jurisdiction of the Court to settle any dispute between them by serving upon the other of them and the Court a notice of arbitration.