New Tribunal punishment. Instead of having someone sit in jail for 'x' amount of hours, have them transferred into the Central Commons of a chosen city to be placed in the stocks for 'x' amount of hours. Also incorporate a useable "Bucket of Tomatoes" when the stocks are occupied. Using the bucket of tomatoes makes your character pick up a tomato and throw it at whoever is in the stocks. Have a few random options of what happens when you throw it. Ranging from 'missing completely and hitting a nearby citizen causing it flip you the bird' to 'nailing the poor sod square in the face.'
Stocks Punishment
+1
Have NPC's do the tomato throwing if not enough PCs are around. Or both.

That's a really interesting idea and could fuel RP.
I like.
Obviously whoever was put in the stocks would have to get a 'diplomatic immunity' type PK flag. And there should also be a jail guard watching the stocks. So that if someone wants to free the convict, they have to kill the guard, removing the diplomatic immunity PK flag and letting them run free.
This is a sweet idea, good show Forsaken. it would add alot of flavor to the punishments, allow for some robin hood type jailbreaks as well. How much coding would that take I wonder, with the DI flag and such.