This terrific comedy-drama is set on a southeast London council estate, which is riven by social and economic divisions and threatened by the all-consuming force of gentrification. Irina, a Bulgarian woman lives there with her small son and her brother. The lift serves as a toilet, the multi-cultural residents exchange shouts rather than pleasantries, and an expensive refurbishment is undesired but must be paid for. And in the midst of this: an apparently owner-less cat which has had enough of the heated atmosphere barricades itself ‘in the wall’, requiring the residents to collaborate. “Cat in the Wall” is an arresting critique of society, a whirlpool of emotions from despair to joie de vivre conveyed by strongly delineated characters. This heart-warming tale, shot in a documentary style, is this year’s equivalent of director Ken Loach’s I, Daniel Blake.