If Ernest Augustus gets on the British throne in 1817, what will British Imperial policy look like? Is it a High Tory victory which leads to less expansion and less of a standing army? What does it mean for the various parts of the Empire? For Ireland, I can guess it means bad. Have the Boers just caught a break? Can France colonise Western Australia? How big does British India get? Does the US get parts of OTL Western Canada?