The rights of kings may well have been divine in the fourteenth century, but that was only so long as you could carry the support of the church, your wife and the powerful nobles upon whom this whole game of political jenga was based. When Edward II (Steven Waddington) decides to tempt just about all of these pillars of support by openly parading his lover Gaveston (Andrew Tiernan) to his court, it seems to manage something that had hitherto be rare in his kingdom. It galvanised just about everyone into a position where the proper order had to be restored and the boyfriend sent into exile.…