I remember him, he was a likeable character wasn't he, who ended up homeless after his relationship broke down.
phoenix, that's a great comment about the nation preparing a power point presentation.
Maybe Caz will rent number 1 The Green, after release from HMP. She and her baby can live there, housing benefit will pay the rent. Pat's returning backbone will ensure that she supports Helen who will help Caz regain care of her other children.
Off to read the spoilers on mumsnet.