Regulations Governing Home Visits by Open Prison Inmates Article 18
For returning inmates, an open prison shall inspect an inmate’s body, clothing and personal items, and may conduct relevant tests for narcotics (drugs), alcohol, and urine on the inmate.
中文原文 外役監受刑人返家探視辦法第18條
外役監於受刑人回監時，應檢查其身體、衣類及攜帶物品，並得實施毒（藥）物、酒精檢測及尿液檢驗。