I don't know what's considered a spoiler, so I'll put more than probably necessary in a spoiler block...
At the end of episode 1.5 of Mr. Robot, Elliot and Vera's brother are standing outside of the prison waiting for Vera to come out.
After the prison doors open and the prisoners begin to escape, there's a really obvious lack of police. I know Elliot mentioned that there was a 2 minute delay before sirens went off, but even when they do go off and we start to hear sirens and police, we don't see them. Not only that, but Elliot, Vera, Isaac, and DJ stood around for an awfully long time about 20 meters from the prison gate.
Wouldn't they have been caught?