Derby CC v CK and Others (Compliance With DOL Practice Guidance): FD 3 Nov 2021 Local authority seeking authorisation for deprivation of liberty in respect of child under 16 Macdonald J [2021] EWHC 2931 (Fam), [2021] WLR(D) 560 Bailii, WLRD England and Wales Children Updated: 23 January 2022; Ref: scu.669923