If the traveller is the holder of visa/entry clearance or an EEA Family Permit or a person exempt from immigration control (e.g. a diplomat), he/she receives an open date passport stamp (i.e. a stamp that does not contain any leave conditions).
如果旅行者是簽證/入境許可或EEA家庭許可證持有人或免於移民管制的人（例如外交官），他/她會收到開放日期護照印章（即不含任何離境條件的印章）。