Re: Lemmings
This is exactly what's needed. There are 317 local authorities in England alone, operating in one of 3 modes - District, County or Unitary. For each, the same set of legal duties apply, the same basket of services are provided, and the same staff are employed on the same terms. The business case for a bespoke IT infrastructure is obvious. The Local Government Association could coordinate the creation of a pooled £500m pa budget, with each council contributing pro-rata to their size. For the largest councils, eg Birmingham, it might be £5m pa at worst (compared to their £216m Oracle disaster). £500m would amply fund a first-class development service to create and maintain a bespoke system tailored to the peculiarities of the sector, developed in close consultation with the councils. It would be a huge bargain for the public purse.
Better still, when financial systems were established in stable and satisfactory working order, the service could move onto other common needs in the sector. HR systems for managing recruitment, training, discipline, annual leave etc. Planning systems, highway maintenance systems, tree inspection systems, etc. From my personal experience, children's social services should be a particular priority - there are multiple commercial CMS systems in use, and they lack interoperability. Every time an involved family moves over a border, the transfer of records, assessments and plans is a struggle.
This seems so obvious and necessary, I don't know why HM Treasury didn't insist on it during Austerity. We're wasting huge amounts of money by allowing our LAs to be isolated and fleeced one-by-one, instead of banding together and taking control of this.