Postal Services Act 2000

108 Evidence of amount of postage etc

(1) The mark of—

(a) a universal service provider in connection with the provision of a universal postal service, or

(b) a foreign postal administration,

of any sum on any postal packet as due in respect of that packet shall, unless the contrary is shown, be sufficient proof in any legal proceedings of the liability of the packet to the sum so marked.

(2) Subsections (3) to (5) apply in relation to any legal proceedings for the recovery of postage or other sums due in respect of postal packets.

(3) In any such proceedings, the production of the packet concerned with a stamp or other endorsement on it of a universal service provider (and made in connection with the provision of a universal postal service) or of a foreign postal administration indicating that the packet—

(a) has been refused or rejected,

(b) is unclaimed, or

(c) cannot for any other reason be delivered,

shall, unless the contrary is shown, be sufficient proof of the fact indicated.

(4) In any such proceedings, a certificate of a universal service provider that any mark, stamp or endorsement is such a mark, stamp or endorsement as is mentioned in subsection (1) or (3) shall, unless the contrary is shown, be sufficient proof of that fact.

(5) In any such proceedings, the person from whom the packet concerned purports to have come shall, unless the contrary is shown, be taken to be the sender of the packet.