123.This section defines “secure accommodation authorisation” as an authorisation which enables a child to be placed and kept in secure accommodation within a residential establishment. “Secure accommodation” is defined in section 202. An authorisation may be included in an interim compulsory supervision order which may not name the place of safety within which the child is to reside, providing the necessary flexibility to deal with emergency situations. Section 83(5) requires that the residential establishment or establishments be specified where a compulsory supervision order is to contain a secure accommodation authorisation.