8 Major Royal Traditions That Will Change After the Queen's Death

Those red British mailboxes that you see in pop culture all the time? Those will change after the queen's death, too. Currently, they all have an engraved cypher "E II R," which stands for Elizabeth II Regina ("queen" in Latin). When Charles becomes king, those will remain as they are, but any new mailboxes installed will carry a cypher representing Charles's chosen regnal name and number.