Nothing in this Act affects any power conferred on a postal operator (within the meaning given by section 27(3) of the Postal Services Act 2011) by or under any enactment to open, detain or delay any postal packet (within the meaning given by section 125(1) of the Postal Services Act 2000) or to deliver any such packet to a person other than the person to whom it is addressed.

Nothing in Part 4 of this Act prevents the retention of data for the purposes of, or in connection with, legal proceedings (including proceedings which might arise in the future).

The amendments made to the Regulation of Investigatory Powers Act 2000 by sections 3 to 6 of the Data Retention and Investigatory Powers Act 2014 (and those sections) continue to have effect despite section 8(3) of the Act of 2014 (sunset provision for that Act) until the provisions they amend (and those sections) are repealed by this Act in connection with the coming into force of provisions of this Act.