Protection and Safety.

Another key factor you might point out is security and crime prevention. Well security will most likely be drones in the future. So human interaction wont be needed. Just a matter of good programming. But petty crime should no longer exist. You wont need to steel for food or water, or break into a place for a roof over you head. The money is worthless so it wont be hunted. Gold has no value. Diamonds are only good for cutting things with. And everything you need to get, is in the city festival, so crime will be reduced. The crime we have to think about is the personal attack situations. With those situations we all can have a remote control button, that you press when under threat, that triggers drones to your location, with cameras ans stun guns, programmed to pin point the aggressor and protect the victim if need.
Peace Mediators
How Peace Mediators Function in a Contributionist Society
Peace Mediators replace what is now known as “Law Enforcement”, and, while the occupation encompasses many of the things our traditional Law Enforcement does, there is a vast difference in approaches to various types of situations. First and foremost, a Peace Mediator seeks to uphold moral goodness by helping others. This can be done in small acts of kindness such as helping others carry things or aiding in an elderly person’s travel. Domestic disputes will perhaps be the bulk of a Peace Mediator’s duties. Disputes are mediated where the Peace Mediator deescalates the situation in order for those in dispute to reach compromise. Peace Mediators also perform investigations into alleged acts of cruelty against others. Once the offending person is discovered, Peace Mediators may work with Psychological Therapists to understand that person in order to rehabilitate them into society so they no longer desire to inflict harm onto others.
Crime rate will drop dramatically as soon as money is gone. No one will want to steal anything, because its now worthless. No one will need to break into a place for shelter, because shelter is provided in the city, no one will need to steal for clothes and food anymore because all will be provided in the city. We only have to think of the results that happens, when money is eliminated from our lives. The great changes this already makes to us. You will also still have you police and army type people who would like to be crowd controllers. If someone is out of hand it should be to friends and family to stop them first. If not then send in crowd controllers, if they feel the need to, they send in drones as last resort.
I think street surveillance can be a good thing. No one should have anything to hide in public, so surveillance is only bad to those who are doing something wrong. Now what i describe to you might sound far fetched, but the technology is here if you look with everything i say already. What if we had roaming safety drones. Everyone has a button on a key ring. So if you felt you were in trouble you could push a button, that will send a message to the nearest drones to come to you location. These drones can scan the area, by the noise you are making and by infer red technology. The drones can tell the aggressor from this information. It can if it needs fire stun guns at the aggressor, knocking the aggressor out until the crowd controllers arrive.
The army as we know it, wont exist like it is, the army will be more for the environment and sustainability. So those people in the army who feel the need to protect the homeland, will become the new "Police/Crowd controllers, Peace keepers". They will not carry guns only stun weapons. If they need something to kill with, that is what the drone is for. The drone will be seen by many different people at the same time, when it locates a target, it ask request from everyone watching it to fire, all must agree before it does. Can even have it so people can watch live on the internet and also decide on the kill strike.
Now say we have found a repeat offender. What are we to do with this person. Well this is were i think the internet can play a part. You publicly announce on the internet the persons name and crime, you make the people around him be the judge. The community he lives in. Then the community and his victims decides his fate. If its death that is majority vote, then the community has decided. If you decide he needs to go to jail, or even isolated from the city, then everyone will have a change to decide the fate.