Personally, i think justice should be administered by jolly, yet somewhat malevolent and unpredictable leprachauns.
Theres a number of options here, among them being
"Gimme your money", but maybe you were being serious; i happen to think most criminal/common law statutes could be abolished, and replaced with "dont be a c---", sort of a simplification of tort, common and criminal law.
Unfortunately, it would require truly wise and just folk to arbiter such a mechanism, perhaps-perhaps "magistrates, materialised out of pure potentiality"

, and i dont know where you would find any at this point in time.
Hence, i would still lean toward the leprachauns in the matter.
They might be malevolent, unpredictable, but im sure if you caught one you could kick the c**p out of it, in the event you knew you were wrongly done by via the justice system.
And maybe you could bribe them with guiness, i dont know, but worth keeping in mind.