(1) The enactments specified in Schedule 4 (amendments consequential on the provisions of this Act) shall have effect with the amendments set out in that Schedule.
(2) The enactments mentioned in Schedule 5 are hereby repealed to the extent specified in the third column of that Schedule.
(3) For the avoidance of doubt it is hereby declared that nothing in this Act . . .affects any power conferred on a postal operator (within the meaning of Part 3 of the Postal Services Act 2011) by or under any enactment to open, detain or delay any postal packet or to deliver any such packet to a person other than the person to whom it is addressed.
(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .