Lego Prison. This is the Prison Island set modified with tons of pieces added on a large plate. There are 23 crooks in prison plus The Joker and The Penguin. 8 guards
Lego Prison Island MOC | Gabor Kovacs | Flickr
LEGO City Prison Island (60130) for sale online | eBay
Lego Prison Island Factory Sale, UP TO 67% OFF | www.fundaciocima.org
1-Person LEGO Prison City : 6 Steps - Instructables