The roulette rules don´t have to always be regulations and values in the
casinos. The rules are exactly those values that a roulette player wants
accept and suppose them to be a Holy Grail.
They should express the values and priorities set by a player himself
according to his values. Because roulette is marked by some mystification during
the centuries, it is extremely important for a player to choose just those most
relevant information.
He should logically choose if it may be based on reality or if it is just a player´s rumour. His thinking should come out of facts, not speculations. Among the rules belongs also information: In all casinos it is allowed to play by different systems. You mustn´t use any electronics tools or you will never be let to enter the casino again.