If such public service company or private carrier, within the time set by the Commission through written notice served by mail, shall satisfy the complaint, the Commission shall dismiss the petition, but said company or private carrier shall be relieved from liability only as to the specific matter complained of. If such company or private carrier shall not satisfy the complaint within the time specified, and the Commission shall find that there is reasonable ground for investigating said complaint, it shall be the duty of the Commission to do so in such manner as it may deem appropriate.
History —June 28, 1962, No. 109, p. 288, § 46; July 30, 1974, No. 263, Part 2, p. 305, § 1.