Regulation 10 Use and retention of biometric information
Subject to regulations 11 and 12, the Secretary of State may use a record of a person’s fingerprints or a photograph of a person’s face provided in accordance with these Regulations —
in connection with the exercise of a function by virtue of the Immigration Acts;
in connection with the control of the United Kingdom’s borders;
in connection with the exercise of a function related to nationality;
in connection with the prevention, investigation or prosecution of an offence;
for a purpose which appears to the Secretary of State to be required in order to protect national security;
in connection with identifying victims of an event or situation which has caused loss of human life or human illness or injury;
for the purpose of ascertaining whether any person has failed to comply with the law or has sought to gain a benefit, service or other entitlement to which he is not by law entitled.