This research underlines the value of a "restless board" that seeks constantly to find out more, benchmark itself, do better, and check on prior concerns and actions. It also needs to provide stability and consistency of purpose in a turbulent and pressured NHS. Boards may do well to embrace the full repertoire of board purposes and mechanisms identified in prior research. Indeed, they need all the tools and support they can garner, for this new research suggests that boards find themselves caught on the horns of a dilemma, wanting desperately to prioritise care quality and safety, yet struggling in the face of financial, workforce and other pressures.