I never knew about the friday thingy! :bigeyes:
as for how the judge pass the sentence, they go by precendence cases, if a previous judge of higher court gave 4 strokes and $5000 fine for a certain offence, the lower court must give the same sentence. Only a judge in the same court or higher can change the sentence but usually courts of the same level will just give the same sentence anyway.
There was this joke that went around my lecture that all judges had this little black 'formula book' of precedence cases and they just have to refer to pass cases and just give out whatever was given earlier.