Article 36 Use of force
(1)
A detainee custody officer or an immigration officer dealing with a detained person must not use force unnecessarily and, when the application of force to a detained person is necessary, no more force than is reasonable may be used.
(2)
No officer may act deliberately in a manner calculated to provoke a detained person.
(3)
Particulars of every case of use of force must be recorded by the manager and must be reported to the Secretary of State without undue delay.