If a detainee applies to deliver personal effects kept by the detainee, cash that the detainee keeps, or goods held in custody (excluding those that fall under the documents and drawings prescribed in Article 55-65) to another person (excluding delivery that constitutes the sending of letters), the director of an immigration detention center, etc. is to permit it, except where the delivery (excluding delivery to a relative) is likely to harm the discipline and order of the immigration detention center, etc.