For the purposes of this Act, the carrying out of the identification test is not of itself taken:
(a) to be cruel, inhuman or degrading; or
(b) to be a failure to treat a person with humanity and with respect for human dignity.
However, nothing in this Act authorises the carrying out of the identification test in a cruel, inhuman or degrading manner, or in a manner that fails to treat a person with humanity and with respect for human dignity.