A rule that can't be enforced is not a rule but a suggestion. If people follow it is because they agree with it. Anyone can follow a rule when it is convenient,

A rule that can't be enforced is not a rule but a suggestion. If people follow it is because they agree with it. Anyone can follow a rule when it is convenient, punishment exists to make sure people follow the rule when it is inconvenient. Without punishment, it is not "rule of law" it is "guidline of law"