Slabside Maximum Security Prison

Slabside Maximum Security Prison is a maximum-security penitentiary located in the United States.

History
In 2018, Oliver Queen was imprisoned in Slabside Maximum Security Prison for crimes of vigilantism committed as Green Arrow.

Current inmates

 * Oliver Queen

Trivia

 * According to Oliver Queen; it would be impossible for Felicity Smoak or any member of Team Arrow to break him out of this prison, although this could be due to Oliver's unwillingness to become a fugitive, as Samandra Watson just simply arrest members of his team in order for force him out of hiding.

Behind the scenes

 * In the DC comics, Slabside Penitentiary, or the Slab, is a metahuman prison run by Shilo Norman/Mister Miracle.