Licensees must display rules and player guides (house edge for casino games, bingo variants, a player's guide to every remote game, bet or lottery and RTS information), supervise casino tables, set out betting rules on voids, errors, odds, non-runners, maximum payouts and charges, issue bet acknowledgements, meet on-course and pool betting display and recording requirements, and not let later rule changes override special bet terms.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.