British Telecommunications Act 1981

18 (1) A notice given under section 26 of the [1882 c. 56.] Electric Lighting Act 1882 by undertakers to the Post Office which is effective at the appointed day shall, as from that day, have effect as if given to the Corporation; any requirements made under that section by the Post Office which are so effective shall, as from that day, have effect as if made by the Corporation; and any arbitration on a difference under that section which is in progress immediately before that day may be continued with the substitution of the Corporation for the Post Office as a party thereto.

(2) A requirement imposed under section 4(2) of the [1888 c. 12.] Electric Lighting Act 1888 by the Post Office which is effective at the appointed day shall, as from that day, have effect as if imposed by the Corporation.

(3) An approval given under section 10(c) of the Schedule to the [1899 c. 19.] Electric Lighting (Clauses) Act 1899 with the concurrence of the Post Office which is effective at the appointed day shall, as from that day, have effect as if given with the concurrence of the Corporation ; a notice served under section 14 of the Schedule by undertakers on the Post Office which is so effective shall, as from that day, have effect as if served on the Corporation; a requirement imposed or approval or disapproval notified under that section by the Post Office which is effective at the appointed day shall, as from that day, have effect as if imposed or notified by the Corporation ; and a requirement imposed under section 60 of that Schedule which is effective at the appointed day shall, as from that day, have effect as if imposed by the Corporation.

(4) Any notice given under section 20 of the Schedule to the Electric Lighting (Clauses) Act 1899 to the Post Office which is effective at the appointed day shall, as from that day, have effect as if given to the Corporation, any requisition served under that section by the Post Office which is effective at that day shall, as from that day, have effect as if served by the Corporation and any arbitration under that section which is in progress immediately before that day, being an arbitration to which the Post Office is a party, may be continued with the substitution of the Corporation for the Post Office.