Opening Someone Else's Mail Is a Criminal Offence
Under the Postal Service Act 2000, it is a criminal offence to open postal packets not addressed to you without a reasonable excuse. The Act states: "A person commits an offence if, without reasonable excuse, he intentionally delays or opens a postal packet in the course of its transmission by post, or intentionally opens a mail-bag." It further specifies: "A person commits an offence if, intending to act to a person's detriment and without reasonable excuse, he opens a postal packet which he knows or reasonably suspects has been incorrectly delivered to him."
Penalties: Fines and Imprisonment
Those found guilty of opening someone else's mail face severe consequences. The Act provides that "a person who commits an offence under subsection (1) or (3) shall be liable on summary conviction to a fine not exceeding level 5 on the standard scale or to imprisonment for a term not exceeding six months or to both." Level 5 fines currently reach up to £5,000. This means offenders could be fined, jailed for up to six months, or both.
Can You Open Your Partner's Mail?
Even if the mail belongs to a spouse or partner, opening it without permission is illegal. The law applies regardless of relationship. If a husband or wife no longer lives at the same address, opening their post sent to the property may also constitute an offence. The key requirement is that you must have the recipient's consent before opening their mail.
What to Do If You Receive Someone Else's Post
Royal Mail advises that if you receive a letter addressed to your address but with a different name, you should cross out the address, write 'Not known at this address' or 'No longer lives here', and place it back in a postbox. Royal Mail states: "We'll try to return it to the sender so they can update their records." If the post has neither your name nor address, Royal Mail apologises for the mistake and asks you to drop it in a postbox without adding extra postage. They will handle redelivery to the correct address.
Why Do Incorrect Deliveries Happen?
Royal Mail explains that delivery is based on the address rather than the recipient's name. This means items may arrive at the correct property but be intended for a previous resident or a different person. By following the recommended steps, you help ensure the mail reaches its rightful owner without legal risk to yourself.
