In exercising a function under this part, the chief executive must ensure that the following are balanced appropriately:
(a) the need to protect the safety of detainees, corrections officers, other people who work at or visit correctional centres, and the community;
(b) the need for security and good order at correctional centres;
(c) the benefits of detainees maintaining contact with the community outside correctional centres;
(d) the need to protect the privacy of detainees;
(e) the need to prevent intimidation and corruption at correctional centres, and the commission of offences;
(f) the need to detect prohibited things entering, at, or leaving correctional centres;
(g) anything else the chief executive considers, on reasonable grounds, to be relevant.