Prisoners up to shady behavior will try to avoid dog and guard patrols.
The Island Bound update lets you build prisons on islands and gives you access to boats and helicopters to handle transport and logistics.
An Aesop: Entire campaign, particularly G.A.B.O.S and Conviction, has the moral that prisoners are people and things are not as black and white in the judicial system.Abandoned Area: If you select "Generate Buildings", the allotment your new prison will be built on comes with a few abandoned buildings you can convert.