A decision to meet some, but not all, assessed needs must therefore be reached rationally and the local authority must act reasonably in the circumstances.
Felly, rhaid i benderfyniad i ddiwallu rhai anghenion a aseswyd, ond nid pob un ohonynt, gael ei wneud yn rhesymegol, a rhaid i’r awdurdod lleol weithredu’n rhesymol o dan yr amgylchiadau.