The Principal Act is amended -
(a) in section 2(1), by inserting the following definition:
"'children detention school' means a children detention school within the meaning of the Children Act 2001;",
(b) in section 2(3), by substituting "children detention school" for "reformatory or an industrial school", and
(c) in section 134(3), in paragraph (a)(ii) of the definition of "relevant insured person" by substituting "children detention school" for "reformatory or an industrial school".