158.—It shall be the principal object of children detention schools to provide appropriate F149[appropriate educational, training and other programmes and facilities] for children referred to them by a court and, by—

(a) having regard to their health, safety, welfare and interests, including their physical, psychological and emotional wellbeing,

(b) providing proper care, guidance and supervision for them,

(c) preserving and developing satisfactory relationships between them and their families,

(d) exercising proper moral and disciplinary influences on them, and

(e) recognising the personal, cultural and linguistic identity of each of them,

to promote their reintegration into society and prepare them to take their place in the community as persons who observe the law and are capable of making a positive and productive contribution to society.