Royal Mail Delivery requires somebody at the delivery address to sign for the package; it does not have to be the addressee. The signature is electronically logged for security. Any signature at the address will be taken as proof of delivery by us. However once a delivery is obtained at the address we cannot be held liable for packages misplaced or lost after the signature is recorded. Please make sure you select an address that you consider safe for delivery if you are unable to sign in person.